18495116

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{7351}}^1$

素因数の和:7409

約数の個数: 24

約数和(自身を含む): 35201376

約数和(自身を除く): 16706260

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 629, 1258, 2516, 7351, 14702, 29404, 124967, 249934, 271987, 499868, 543974, 1087948, 4623779, 9247558, 18495116]

約数ペア:

[(1, 18495116), (2, 9247558), (4, 4623779), (17, 1087948), (34, 543974), (37, 499868), (68, 271987), (74, 249934), (148, 124967), (629, 29404), (1258, 14702), (2516, 7351)]