12540238176

素因数分解:

$2^5\times 3^1\times {\mathrm{661}}^1\times {\mathrm{197621}}^1$

素因数の和:198295

約数の個数: 48

約数和(自身を含む): 32968092528

約数和(自身を除く): 20427854352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 661, 1322, 1983, 2644, 3966, 5288, 7932, 10576, 15864, 21152, 31728, 63456, 197621, 395242, 592863, 790484, 1185726, 1580968, 2371452, 3161936, 4742904, 6323872, 9485808, 18971616, 130627481, 261254962, 391882443, 522509924, 783764886, 1045019848, 1567529772, 2090039696, 3135059544, 4180079392, 6270119088, 12540238176]

約数ペア:

[(1, 12540238176), (2, 6270119088), (3, 4180079392), (4, 3135059544), (6, 2090039696), (8, 1567529772), (12, 1045019848), (16, 783764886), (24, 522509924), (32, 391882443), (48, 261254962), (96, 130627481), (661, 18971616), (1322, 9485808), (1983, 6323872), (2644, 4742904), (3966, 3161936), (5288, 2371452), (7932, 1580968), (10576, 1185726), (15864, 790484), (21152, 592863), (31728, 395242), (63456, 197621)]