56621826

素因数分解:

$2^1\times 3^2\times {\mathrm{137}}^1\times {\mathrm{22961}}^1$

素因数の和:23106

約数の個数: 24

約数和(自身を含む): 123581484

約数和(自身を除く): 66959658

約数列:

[1, 2, 3, 6, 9, 18, 137, 274, 411, 822, 1233, 2466, 22961, 45922, 68883, 137766, 206649, 413298, 3145657, 6291314, 9436971, 18873942, 28310913, 56621826]

約数ペア:

[(1, 56621826), (2, 28310913), (3, 18873942), (6, 9436971), (9, 6291314), (18, 3145657), (137, 413298), (274, 206649), (411, 137766), (822, 68883), (1233, 45922), (2466, 22961)]