2017671642

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{607}}^1$

素因数の和:713

約数の個数: 192

約数和(自身を含む): 5536088064

約数和(自身を除く): 3518416422

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 31, 37, 42, 46, 62, 63, 69, 74, 93, 111, 126, 138, 161, 186, 207, 217, 222, 259, 279, 322, 333, 414, 434, 483, 518, 558, 607, 651, 666, 713, 777, 851, 966, 1147, 1214, 1302, 1426, 1449, 1554, 1702, 1821, 1953, 2139, 2294, 2331, 2553, 2898, 3441, 3642, 3906, 4249, 4278, 4662, 4991, 5106, 5463, 5957, 6417, 6882, 7659, 8029, 8498, 9982, 10323, 10926, 11914, 12747, 12834, 13961, 14973, 15318, 16058, 17871, 18817, 20646, 22459, 24087, 25494, 26381, 27922, 29946, 35742, 37634, 38241, 41883, 44918, 44919, 48174, 52762, 53613, 56451, 67377, 72261, 76482, 79143, 83766, 89838, 97727, 107226, 112902, 125649, 131719, 134754, 144522, 157213, 158286, 169353, 184667, 195454, 202131, 237429, 251298, 263438, 293181, 314426, 338706, 369334, 395157, 404262, 432791, 471639, 474858, 516557, 554001, 586362, 696229, 790314, 865582, 879543, 943278, 1033114, 1108002, 1185471, 1298373, 1392458, 1414917, 1549671, 1662003, 1759086, 2088687, 2370942, 2596746, 2829834, 3029537, 3099342, 3324006, 3615899, 3895119, 4177374, 4649013, 4873603, 6059074, 6266061, 7231798, 7790238, 9088611, 9298026, 9747206, 10847697, 12532122, 14620809, 16013267, 18177222, 21695394, 27265833, 29241618, 32026534, 32543091, 43862427, 48039801, 54531666, 65086182, 87724854, 96079602, 112092869, 144119403, 224185738, 288238806, 336278607, 672557214, 1008835821, 2017671642]

約数ペア:

[(1, 2017671642), (2, 1008835821), (3, 672557214), (6, 336278607), (7, 288238806), (9, 224185738), (14, 144119403), (18, 112092869), (21, 96079602), (23, 87724854), (31, 65086182), (37, 54531666), (42, 48039801), (46, 43862427), (62, 32543091), (63, 32026534), (69, 29241618), (74, 27265833), (93, 21695394), (111, 18177222), (126, 16013267), (138, 14620809), (161, 12532122), (186, 10847697), (207, 9747206), (217, 9298026), (222, 9088611), (259, 7790238), (279, 7231798), (322, 6266061), (333, 6059074), (414, 4873603), (434, 4649013), (483, 4177374), (518, 3895119), (558, 3615899), (607, 3324006), (651, 3099342), (666, 3029537), (713, 2829834), (777, 2596746), (851, 2370942), (966, 2088687), (1147, 1759086), (1214, 1662003), (1302, 1549671), (1426, 1414917), (1449, 1392458), (1554, 1298373), (1702, 1185471), (1821, 1108002), (1953, 1033114), (2139, 943278), (2294, 879543), (2331, 865582), (2553, 790314), (2898, 696229), (3441, 586362), (3642, 554001), (3906, 516557), (4249, 474858), (4278, 471639), (4662, 432791), (4991, 404262), (5106, 395157), (5463, 369334), (5957, 338706), (6417, 314426), (6882, 293181), (7659, 263438), (8029, 251298), (8498, 237429), (9982, 202131), (10323, 195454), (10926, 184667), (11914, 169353), (12747, 158286), (12834, 157213), (13961, 144522), (14973, 134754), (15318, 131719), (16058, 125649), (17871, 112902), (18817, 107226), (20646, 97727), (22459, 89838), (24087, 83766), (25494, 79143), (26381, 76482), (27922, 72261), (29946, 67377), (35742, 56451), (37634, 53613), (38241, 52762), (41883, 48174), (44918, 44919)]