18648604

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{8747}}^1$

素因数の和:8805

約数の個数: 24

約数和(自身を含む): 36006768

約数和(自身を除く): 17358164

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 1066, 2132, 8747, 17494, 34988, 113711, 227422, 358627, 454844, 717254, 1434508, 4662151, 9324302, 18648604]

約数ペア:

[(1, 18648604), (2, 9324302), (4, 4662151), (13, 1434508), (26, 717254), (41, 454844), (52, 358627), (82, 227422), (164, 113711), (533, 34988), (1066, 17494), (2132, 8747)]