2585466

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:180

約数の個数: 64

約数和(自身を含む): 6451200

約数和(自身を除く): 3865734

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 29, 39, 54, 58, 78, 87, 117, 127, 174, 234, 254, 261, 351, 377, 381, 522, 702, 754, 762, 783, 1131, 1143, 1566, 1651, 2262, 2286, 3302, 3393, 3429, 3683, 4953, 6786, 6858, 7366, 9906, 10179, 11049, 14859, 20358, 22098, 29718, 33147, 44577, 47879, 66294, 89154, 95758, 99441, 143637, 198882, 287274, 430911, 861822, 1292733, 2585466]

約数ペア:

[(1, 2585466), (2, 1292733), (3, 861822), (6, 430911), (9, 287274), (13, 198882), (18, 143637), (26, 99441), (27, 95758), (29, 89154), (39, 66294), (54, 47879), (58, 44577), (78, 33147), (87, 29718), (117, 22098), (127, 20358), (174, 14859), (234, 11049), (254, 10179), (261, 9906), (351, 7366), (377, 6858), (381, 6786), (522, 4953), (702, 3683), (754, 3429), (762, 3393), (783, 3302), (1131, 2286), (1143, 2262), (1566, 1651)]