21349796828

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{3463627}}^1$

素因数の和:3463721

約数の個数: 24

約数和(自身を含む): 39568486272

約数和(自身を除く): 18218689444

約数列:

[1, 2, 4, 23, 46, 67, 92, 134, 268, 1541, 3082, 6164, 3463627, 6927254, 13854508, 79663421, 159326842, 232063009, 318653684, 464126018, 928252036, 5337449207, 10674898414, 21349796828]

約数ペア:

[(1, 21349796828), (2, 10674898414), (4, 5337449207), (23, 928252036), (46, 464126018), (67, 318653684), (92, 232063009), (134, 159326842), (268, 79663421), (1541, 13854508), (3082, 6927254), (6164, 3463627)]