1851061212

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1657}}^1$

素因数の和:1729

約数の個数: 288

約数和(自身を含む): 6488961024

約数和(自身を除く): 4637899812

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 13, 14, 18, 21, 22, 26, 28, 31, 33, 36, 39, 42, 44, 52, 62, 63, 66, 77, 78, 84, 91, 93, 99, 117, 124, 126, 132, 143, 154, 156, 182, 186, 198, 217, 231, 234, 252, 273, 279, 286, 308, 341, 364, 372, 396, 403, 429, 434, 462, 468, 546, 558, 572, 651, 682, 693, 806, 819, 858, 868, 924, 1001, 1023, 1092, 1116, 1209, 1287, 1302, 1364, 1386, 1612, 1638, 1657, 1716, 1953, 2002, 2046, 2387, 2418, 2574, 2604, 2772, 2821, 3003, 3069, 3276, 3314, 3627, 3906, 4004, 4092, 4433, 4774, 4836, 4971, 5148, 5642, 6006, 6138, 6628, 7161, 7254, 7812, 8463, 8866, 9009, 9548, 9942, 11284, 11599, 12012, 12276, 13299, 14322, 14508, 14913, 16926, 17732, 18018, 18227, 19884, 21483, 21541, 23198, 25389, 26598, 28644, 29826, 31031, 33852, 34797, 36036, 36454, 39897, 42966, 43082, 46396, 50778, 51367, 53196, 54681, 59652, 62062, 64623, 69594, 72908, 79794, 85932, 86164, 93093, 101556, 102734, 104391, 109362, 124124, 127589, 129246, 139188, 150787, 154101, 159588, 164043, 186186, 193869, 205468, 208782, 218724, 236951, 255178, 258492, 279279, 301574, 308202, 328086, 359569, 372372, 382767, 387738, 417564, 452361, 462303, 473902, 510356, 558558, 565037, 603148, 616404, 656172, 667771, 710853, 719138, 765534, 775476, 904722, 924606, 947804, 1078707, 1117116, 1130074, 1148301, 1335542, 1357083, 1421706, 1438276, 1531068, 1658657, 1695111, 1809444, 1849212, 2003313, 2132559, 2157414, 2260148, 2296602, 2671084, 2714166, 2843412, 3236121, 3317314, 3390222, 3955259, 4006626, 4265118, 4314828, 4593204, 4674397, 4975971, 5085333, 5428332, 6009939, 6472242, 6634628, 6780444, 7345481, 7910518, 8013252, 8530236, 9348794, 9951942, 10170666, 11865777, 12019878, 12944484, 14023191, 14690962, 14927913, 15821036, 18697588, 19903884, 20341332, 22036443, 23731554, 24039756, 28046382, 29381924, 29855826, 35597331, 42069573, 44072886, 47463108, 51418367, 56092764, 59711652, 66109329, 71194662, 84139146, 88145772, 102836734, 132218658, 142389324, 154255101, 168278292, 205673468, 264437316, 308510202, 462765303, 617020404, 925530606, 1851061212]

約数ペア:

[(1, 1851061212), (2, 925530606), (3, 617020404), (4, 462765303), (6, 308510202), (7, 264437316), (9, 205673468), (11, 168278292), (12, 154255101), (13, 142389324), (14, 132218658), (18, 102836734), (21, 88145772), (22, 84139146), (26, 71194662), (28, 66109329), (31, 59711652), (33, 56092764), (36, 51418367), (39, 47463108), (42, 44072886), (44, 42069573), (52, 35597331), (62, 29855826), (63, 29381924), (66, 28046382), (77, 24039756), (78, 23731554), (84, 22036443), (91, 20341332), (93, 19903884), (99, 18697588), (117, 15821036), (124, 14927913), (126, 14690962), (132, 14023191), (143, 12944484), (154, 12019878), (156, 11865777), (182, 10170666), (186, 9951942), (198, 9348794), (217, 8530236), (231, 8013252), (234, 7910518), (252, 7345481), (273, 6780444), (279, 6634628), (286, 6472242), (308, 6009939), (341, 5428332), (364, 5085333), (372, 4975971), (396, 4674397), (403, 4593204), (429, 4314828), (434, 4265118), (462, 4006626), (468, 3955259), (546, 3390222), (558, 3317314), (572, 3236121), (651, 2843412), (682, 2714166), (693, 2671084), (806, 2296602), (819, 2260148), (858, 2157414), (868, 2132559), (924, 2003313), (1001, 1849212), (1023, 1809444), (1092, 1695111), (1116, 1658657), (1209, 1531068), (1287, 1438276), (1302, 1421706), (1364, 1357083), (1386, 1335542), (1612, 1148301), (1638, 1130074), (1657, 1117116), (1716, 1078707), (1953, 947804), (2002, 924606), (2046, 904722), (2387, 775476), (2418, 765534), (2574, 719138), (2604, 710853), (2772, 667771), (2821, 656172), (3003, 616404), (3069, 603148), (3276, 565037), (3314, 558558), (3627, 510356), (3906, 473902), (4004, 462303), (4092, 452361), (4433, 417564), (4774, 387738), (4836, 382767), (4971, 372372), (5148, 359569), (5642, 328086), (6006, 308202), (6138, 301574), (6628, 279279), (7161, 258492), (7254, 255178), (7812, 236951), (8463, 218724), (8866, 208782), (9009, 205468), (9548, 193869), (9942, 186186), (11284, 164043), (11599, 159588), (12012, 154101), (12276, 150787), (13299, 139188), (14322, 129246), (14508, 127589), (14913, 124124), (16926, 109362), (17732, 104391), (18018, 102734), (18227, 101556), (19884, 93093), (21483, 86164), (21541, 85932), (23198, 79794), (25389, 72908), (26598, 69594), (28644, 64623), (29826, 62062), (31031, 59652), (33852, 54681), (34797, 53196), (36036, 51367), (36454, 50778), (39897, 46396), (42966, 43082)]