18587612

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{137}}^1\times {\mathrm{317}}^1$

素因数の和:565

約数の個数: 24

約数和(自身を含む): 33176304

約数和(自身を除く): 14588692

約数列:

[1, 2, 4, 107, 137, 214, 274, 317, 428, 548, 634, 1268, 14659, 29318, 33919, 43429, 58636, 67838, 86858, 135676, 173716, 4646903, 9293806, 18587612]

約数ペア:

[(1, 18587612), (2, 9293806), (4, 4646903), (107, 173716), (137, 135676), (214, 86858), (274, 67838), (317, 58636), (428, 43429), (548, 33919), (634, 29318), (1268, 14659)]