2131334772

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{517817}}^1$

素因数の和:517845

約数の個数: 48

約数和(自身を含む): 5799561600

約数和(自身を除く): 3668226828

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 4116, 517817, 1035634, 1553451, 2071268, 3106902, 3624719, 6213804, 7249438, 10874157, 14498876, 21748314, 25373033, 43496628, 50746066, 76119099, 101492132, 152238198, 177611231, 304476396, 355222462, 532833693, 710444924, 1065667386, 2131334772]

約数ペア:

[(1, 2131334772), (2, 1065667386), (3, 710444924), (4, 532833693), (6, 355222462), (7, 304476396), (12, 177611231), (14, 152238198), (21, 101492132), (28, 76119099), (42, 50746066), (49, 43496628), (84, 25373033), (98, 21748314), (147, 14498876), (196, 10874157), (294, 7249438), (343, 6213804), (588, 3624719), (686, 3106902), (1029, 2071268), (1372, 1553451), (2058, 1035634), (4116, 517817)]