17945916

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^2\times {\mathrm{677}}^1$

素因数の和:778

約数の個数: 36

約数和(自身を含む): 42846888

約数和(自身を除く): 24900972

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 564, 677, 1354, 2031, 2209, 2708, 4062, 4418, 6627, 8124, 8836, 13254, 26508, 31819, 63638, 95457, 127276, 190914, 381828, 1495493, 2990986, 4486479, 5981972, 8972958, 17945916]

約数ペア:

[(1, 17945916), (2, 8972958), (3, 5981972), (4, 4486479), (6, 2990986), (12, 1495493), (47, 381828), (94, 190914), (141, 127276), (188, 95457), (282, 63638), (564, 31819), (677, 26508), (1354, 13254), (2031, 8836), (2209, 8124), (2708, 6627), (4062, 4418)]