18004718

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{467}}^1\times {\mathrm{521}}^1$

素因数の和:1027

約数の個数: 16

約数和(自身を含む): 27849744

約数和(自身を除く): 9845026

約数列:

[1, 2, 37, 74, 467, 521, 934, 1042, 17279, 19277, 34558, 38554, 243307, 486614, 9002359, 18004718]

約数ペア:

[(1, 18004718), (2, 9002359), (37, 486614), (74, 243307), (467, 38554), (521, 34558), (934, 19277), (1042, 17279)]