18265764

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{7283}}^1$

素因数の和:7320

約数の個数: 48

約数和(自身を含む): 48948480

約数和(自身を除く): 30682716

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 132, 209, 228, 418, 627, 836, 1254, 2508, 7283, 14566, 21849, 29132, 43698, 80113, 87396, 138377, 160226, 240339, 276754, 320452, 415131, 480678, 553508, 830262, 961356, 1522147, 1660524, 3044294, 4566441, 6088588, 9132882, 18265764]

約数ペア:

[(1, 18265764), (2, 9132882), (3, 6088588), (4, 4566441), (6, 3044294), (11, 1660524), (12, 1522147), (19, 961356), (22, 830262), (33, 553508), (38, 480678), (44, 415131), (57, 320452), (66, 276754), (76, 240339), (114, 160226), (132, 138377), (209, 87396), (228, 80113), (418, 43698), (627, 29132), (836, 21849), (1254, 14566), (2508, 7283)]