17818372

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31151}}^1$

素因数の和:31179

約数の個数: 24

約数和(自身を含む): 36634752

約数和(自身を除く): 18816380

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 31151, 62302, 124604, 342661, 404963, 685322, 809926, 1370644, 1619852, 4454593, 8909186, 17818372]

約数ペア:

[(1, 17818372), (2, 8909186), (4, 4454593), (11, 1619852), (13, 1370644), (22, 809926), (26, 685322), (44, 404963), (52, 342661), (143, 124604), (286, 62302), (572, 31151)]