1521000612

素因数分解:

$2^2\times 3^3\times {\mathrm{101}}^1\times {\mathrm{139439}}^1$

素因数の和:139553

約数の個数: 48

約数和(自身を含む): 3982406400

約数和(自身を除く): 2461405788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 101, 108, 202, 303, 404, 606, 909, 1212, 1818, 2727, 3636, 5454, 10908, 139439, 278878, 418317, 557756, 836634, 1254951, 1673268, 2509902, 3764853, 5019804, 7529706, 14083339, 15059412, 28166678, 42250017, 56333356, 84500034, 126750051, 169000068, 253500102, 380250153, 507000204, 760500306, 1521000612]

約数ペア:

[(1, 1521000612), (2, 760500306), (3, 507000204), (4, 380250153), (6, 253500102), (9, 169000068), (12, 126750051), (18, 84500034), (27, 56333356), (36, 42250017), (54, 28166678), (101, 15059412), (108, 14083339), (202, 7529706), (303, 5019804), (404, 3764853), (606, 2509902), (909, 1673268), (1212, 1254951), (1818, 836634), (2727, 557756), (3636, 418317), (5454, 278878), (10908, 139439)]