18458044

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{22079}}^1$

素因数の和:22113

約数の個数: 24

約数和(自身を含む): 37094400

約数和(自身を除く): 18636356

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 22079, 44158, 88316, 242869, 419501, 485738, 839002, 971476, 1678004, 4614511, 9229022, 18458044]

約数ペア:

[(1, 18458044), (2, 9229022), (4, 4614511), (11, 1678004), (19, 971476), (22, 839002), (38, 485738), (44, 419501), (76, 242869), (209, 88316), (418, 44158), (836, 22079)]