18734484

素因数分解:

$2^2\times 3^1\times {\mathrm{109}}^1\times {\mathrm{14323}}^1$

素因数の和:14439

約数の個数: 24

約数和(自身を含む): 44117920

約数和(自身を除く): 25383436

約数列:

[1, 2, 3, 4, 6, 12, 109, 218, 327, 436, 654, 1308, 14323, 28646, 42969, 57292, 85938, 171876, 1561207, 3122414, 4683621, 6244828, 9367242, 18734484]

約数ペア:

[(1, 18734484), (2, 9367242), (3, 6244828), (4, 4683621), (6, 3122414), (12, 1561207), (109, 171876), (218, 85938), (327, 57292), (436, 42969), (654, 28646), (1308, 14323)]