12156727268

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{880667}}^1$

素因数の和:880724

約数の個数: 48

約数和(自身を含む): 26631400320

約数和(自身を除く): 14474673052

約数列:

[1, 2, 4, 7, 14, 17, 28, 29, 34, 58, 68, 116, 119, 203, 238, 406, 476, 493, 812, 986, 1972, 3451, 6902, 13804, 880667, 1761334, 3522668, 6164669, 12329338, 14971339, 24658676, 25539343, 29942678, 51078686, 59885356, 102157372, 104799373, 178775401, 209598746, 357550802, 419197492, 434168831, 715101604, 868337662, 1736675324, 3039181817, 6078363634, 12156727268]

約数ペア:

[(1, 12156727268), (2, 6078363634), (4, 3039181817), (7, 1736675324), (14, 868337662), (17, 715101604), (28, 434168831), (29, 419197492), (34, 357550802), (58, 209598746), (68, 178775401), (116, 104799373), (119, 102157372), (203, 59885356), (238, 51078686), (406, 29942678), (476, 25539343), (493, 24658676), (812, 14971339), (986, 12329338), (1972, 6164669), (3451, 3522668), (6902, 1761334), (13804, 880667)]