2164734

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2$

素因数の和:90

約数の個数: 72

約数和(自身を含む): 5706792

約数和(自身を除く): 3542058

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 29, 33, 39, 58, 66, 78, 87, 99, 117, 143, 174, 198, 234, 261, 286, 319, 377, 429, 522, 638, 754, 841, 858, 957, 1131, 1287, 1682, 1914, 2262, 2523, 2574, 2871, 3393, 4147, 5046, 5742, 6786, 7569, 8294, 9251, 10933, 12441, 15138, 18502, 21866, 24882, 27753, 32799, 37323, 55506, 65598, 74646, 83259, 98397, 120263, 166518, 196794, 240526, 360789, 721578, 1082367, 2164734]

約数ペア:

[(1, 2164734), (2, 1082367), (3, 721578), (6, 360789), (9, 240526), (11, 196794), (13, 166518), (18, 120263), (22, 98397), (26, 83259), (29, 74646), (33, 65598), (39, 55506), (58, 37323), (66, 32799), (78, 27753), (87, 24882), (99, 21866), (117, 18502), (143, 15138), (174, 12441), (198, 10933), (234, 9251), (261, 8294), (286, 7569), (319, 6786), (377, 5742), (429, 5046), (522, 4147), (638, 3393), (754, 2871), (841, 2574), (858, 2523), (957, 2262), (1131, 1914), (1287, 1682)]