1813307028

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{397}}^1$

素因数の和:526

約数の個数: 192

約数和(自身を含む): 5092362240

約数和(自身を除く): 3279055212

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 23, 26, 38, 39, 46, 52, 57, 67, 69, 76, 78, 92, 114, 134, 138, 156, 201, 228, 247, 268, 276, 299, 397, 402, 437, 494, 598, 741, 794, 804, 871, 874, 897, 988, 1191, 1196, 1273, 1311, 1482, 1541, 1588, 1742, 1748, 1794, 2382, 2546, 2613, 2622, 2964, 3082, 3484, 3588, 3819, 4623, 4764, 5092, 5161, 5226, 5244, 5681, 6164, 7543, 7638, 9131, 9246, 10322, 10452, 11362, 15086, 15276, 15483, 16549, 17043, 18262, 18492, 20033, 20644, 22629, 22724, 26599, 27393, 29279, 30172, 30966, 33098, 34086, 36524, 40066, 45258, 49647, 53198, 54786, 58558, 60099, 61932, 66196, 68172, 79797, 80132, 87837, 90516, 98059, 99294, 106396, 109572, 117116, 118703, 120198, 159594, 173489, 175674, 196118, 198588, 237406, 240396, 294177, 319188, 345787, 346978, 351348, 356109, 380627, 392236, 474812, 505381, 520467, 588354, 611777, 691574, 693956, 712218, 761254, 1010762, 1037361, 1040934, 1141881, 1176708, 1223554, 1383148, 1424436, 1516143, 1522508, 1835331, 2021524, 2074722, 2081868, 2255357, 2283762, 2447108, 3032286, 3670662, 4149444, 4510714, 4567524, 6064572, 6569953, 6766071, 7341324, 7953101, 9021428, 11623763, 13139906, 13532142, 15906202, 19709859, 23247526, 23859303, 26279812, 27064284, 31812404, 34871289, 39419718, 46495052, 47718606, 69742578, 78839436, 95437212, 139485156, 151108919, 302217838, 453326757, 604435676, 906653514, 1813307028]

約数ペア:

[(1, 1813307028), (2, 906653514), (3, 604435676), (4, 453326757), (6, 302217838), (12, 151108919), (13, 139485156), (19, 95437212), (23, 78839436), (26, 69742578), (38, 47718606), (39, 46495052), (46, 39419718), (52, 34871289), (57, 31812404), (67, 27064284), (69, 26279812), (76, 23859303), (78, 23247526), (92, 19709859), (114, 15906202), (134, 13532142), (138, 13139906), (156, 11623763), (201, 9021428), (228, 7953101), (247, 7341324), (268, 6766071), (276, 6569953), (299, 6064572), (397, 4567524), (402, 4510714), (437, 4149444), (494, 3670662), (598, 3032286), (741, 2447108), (794, 2283762), (804, 2255357), (871, 2081868), (874, 2074722), (897, 2021524), (988, 1835331), (1191, 1522508), (1196, 1516143), (1273, 1424436), (1311, 1383148), (1482, 1223554), (1541, 1176708), (1588, 1141881), (1742, 1040934), (1748, 1037361), (1794, 1010762), (2382, 761254), (2546, 712218), (2613, 693956), (2622, 691574), (2964, 611777), (3082, 588354), (3484, 520467), (3588, 505381), (3819, 474812), (4623, 392236), (4764, 380627), (5092, 356109), (5161, 351348), (5226, 346978), (5244, 345787), (5681, 319188), (6164, 294177), (7543, 240396), (7638, 237406), (9131, 198588), (9246, 196118), (10322, 175674), (10452, 173489), (11362, 159594), (15086, 120198), (15276, 118703), (15483, 117116), (16549, 109572), (17043, 106396), (18262, 99294), (18492, 98059), (20033, 90516), (20644, 87837), (22629, 80132), (22724, 79797), (26599, 68172), (27393, 66196), (29279, 61932), (30172, 60099), (30966, 58558), (33098, 54786), (34086, 53198), (36524, 49647), (40066, 45258)]