18216052

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{191}}^1\times {\mathrm{211}}^1$

素因数の和:519

約数の個数: 24

約数和(自身を含む): 32481792

約数和(自身を除く): 14265740

約数列:

[1, 2, 4, 113, 191, 211, 226, 382, 422, 452, 764, 844, 21583, 23843, 40301, 43166, 47686, 80602, 86332, 95372, 161204, 4554013, 9108026, 18216052]

約数ペア:

[(1, 18216052), (2, 9108026), (4, 4554013), (113, 161204), (191, 95372), (211, 86332), (226, 80602), (382, 47686), (422, 43166), (452, 40301), (764, 23843), (844, 21583)]