18300364984

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{1601}}^1\times {\mathrm{129893}}^1$

素因数の和:131511

約数の個数: 32

約数和(自身を含む): 37456233840

約数和(自身を除く): 19155868856

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 1601, 3202, 6404, 12808, 17611, 35222, 70444, 129893, 140888, 259786, 519572, 1039144, 1428823, 2857646, 5715292, 11430584, 207958693, 415917386, 831834772, 1663669544, 2287545623, 4575091246, 9150182492, 18300364984]

約数ペア:

[(1, 18300364984), (2, 9150182492), (4, 4575091246), (8, 2287545623), (11, 1663669544), (22, 831834772), (44, 415917386), (88, 207958693), (1601, 11430584), (3202, 5715292), (6404, 2857646), (12808, 1428823), (17611, 1039144), (35222, 519572), (70444, 259786), (129893, 140888)]