20180851158

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{3767}}^1\times {\mathrm{68683}}^1$

素因数の和:72468

約数の個数: 32

約数和(自身を含む): 43478620416

約数和(自身を除く): 23297769258

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 3767, 7534, 11301, 22602, 48971, 68683, 97942, 137366, 146913, 206049, 293826, 412098, 892879, 1785758, 2678637, 5357274, 258728861, 517457722, 776186583, 1552373166, 3363475193, 6726950386, 10090425579, 20180851158]

約数ペア:

[(1, 20180851158), (2, 10090425579), (3, 6726950386), (6, 3363475193), (13, 1552373166), (26, 776186583), (39, 517457722), (78, 258728861), (3767, 5357274), (7534, 2678637), (11301, 1785758), (22602, 892879), (48971, 412098), (68683, 293826), (97942, 206049), (137366, 146913)]