18676196

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{60637}}^1$

素因数の和:60659

約数の個数: 24

約数和(自身を含む): 40748736

約数和(自身を除く): 22072540

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 60637, 121274, 242548, 424459, 667007, 848918, 1334014, 1697836, 2668028, 4669049, 9338098, 18676196]

約数ペア:

[(1, 18676196), (2, 9338098), (4, 4669049), (7, 2668028), (11, 1697836), (14, 1334014), (22, 848918), (28, 667007), (44, 424459), (77, 242548), (154, 121274), (308, 60637)]