20182834566

素因数分解:

$2^1\times 3^2\times {\mathrm{479}}^1\times {\mathrm{521}}^1\times {\mathrm{4493}}^1$

素因数の和:5501

約数の個数: 48

約数和(自身を含む): 43914648960

約数和(自身を除く): 23731814394

約数列:

[1, 2, 3, 6, 9, 18, 479, 521, 958, 1042, 1437, 1563, 2874, 3126, 4311, 4493, 4689, 8622, 8986, 9378, 13479, 26958, 40437, 80874, 249559, 499118, 748677, 1497354, 2152147, 2246031, 2340853, 4304294, 4492062, 4681706, 6456441, 7022559, 12912882, 14045118, 19369323, 21067677, 38738646, 42135354, 1121268587, 2242537174, 3363805761, 6727611522, 10091417283, 20182834566]

約数ペア:

[(1, 20182834566), (2, 10091417283), (3, 6727611522), (6, 3363805761), (9, 2242537174), (18, 1121268587), (479, 42135354), (521, 38738646), (958, 21067677), (1042, 19369323), (1437, 14045118), (1563, 12912882), (2874, 7022559), (3126, 6456441), (4311, 4681706), (4493, 4492062), (4689, 4304294), (8622, 2340853), (8986, 2246031), (9378, 2152147), (13479, 1497354), (26958, 748677), (40437, 499118), (80874, 249559)]