18119756

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{3373}}^1$

素因数の和:3473

約数の個数: 24

約数和(自身を含む): 34009920

約数和(自身を除く): 15890164

約数列:

[1, 2, 4, 17, 34, 68, 79, 158, 316, 1343, 2686, 3373, 5372, 6746, 13492, 57341, 114682, 229364, 266467, 532934, 1065868, 4529939, 9059878, 18119756]

約数ペア:

[(1, 18119756), (2, 9059878), (4, 4529939), (17, 1065868), (34, 532934), (68, 266467), (79, 229364), (158, 114682), (316, 57341), (1343, 13492), (2686, 6746), (3373, 5372)]