2018120846

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1549}}^1\times {\mathrm{3209}}^1$

素因数の和:4796

約数の個数: 32

約数和(自身を含む): 3582360000

約数和(自身を除く): 1564239154

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 1549, 3098, 3209, 6418, 10843, 21686, 22463, 44921, 44926, 89842, 93061, 186122, 314447, 628894, 651427, 1302854, 4970741, 9941482, 34795187, 69590374, 144151489, 288302978, 1009060423, 2018120846]

約数ペア:

[(1, 2018120846), (2, 1009060423), (7, 288302978), (14, 144151489), (29, 69590374), (58, 34795187), (203, 9941482), (406, 4970741), (1549, 1302854), (3098, 651427), (3209, 628894), (6418, 314447), (10843, 186122), (21686, 93061), (22463, 89842), (44921, 44926)]