21977776782

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{3011}}^1\times {\mathrm{31193}}^1$

素因数の和:34225

約数の個数: 48

約数和(自身を含む): 51300155088

約数和(自身を除く): 29322378306

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 3011, 6022, 9033, 18066, 27099, 31193, 39143, 54198, 62386, 78286, 93579, 117429, 187158, 234858, 280737, 352287, 405509, 561474, 704574, 811018, 1216527, 2433054, 3649581, 7299162, 93922123, 187844246, 281766369, 563532738, 845299107, 1220987599, 1690598214, 2441975198, 3662962797, 7325925594, 10988888391, 21977776782]

約数ペア:

[(1, 21977776782), (2, 10988888391), (3, 7325925594), (6, 3662962797), (9, 2441975198), (13, 1690598214), (18, 1220987599), (26, 845299107), (39, 563532738), (78, 281766369), (117, 187844246), (234, 93922123), (3011, 7299162), (6022, 3649581), (9033, 2433054), (18066, 1216527), (27099, 811018), (31193, 704574), (39143, 561474), (54198, 405509), (62386, 352287), (78286, 280737), (93579, 234858), (117429, 187158)]