61671438

素因数分解:

$2^1\times 3^2\times {\mathrm{1277}}^1\times {\mathrm{2683}}^1$

素因数の和:3968

約数の個数: 24

約数和(自身を含む): 133775928

約数和(自身を除く): 72104490

約数列:

[1, 2, 3, 6, 9, 18, 1277, 2554, 2683, 3831, 5366, 7662, 8049, 11493, 16098, 22986, 24147, 48294, 3426191, 6852382, 10278573, 20557146, 30835719, 61671438]

約数ペア:

[(1, 61671438), (2, 30835719), (3, 20557146), (6, 10278573), (9, 6852382), (18, 3426191), (1277, 48294), (2554, 24147), (2683, 22986), (3831, 16098), (5366, 11493), (7662, 8049)]