409056354

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{3246479}}^1$

素因数の和:3246494

約数の個数: 24

約数和(自身を含む): 1012901760

約数和(自身を除く): 603845406

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 3246479, 6492958, 9739437, 19478874, 22725353, 29218311, 45450706, 58436622, 68176059, 136352118, 204528177, 409056354]

約数ペア:

[(1, 409056354), (2, 204528177), (3, 136352118), (6, 68176059), (7, 58436622), (9, 45450706), (14, 29218311), (18, 22725353), (21, 19478874), (42, 9739437), (63, 6492958), (126, 3246479)]