9187828

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1621}}^1$

素因数の和:1747

約数の個数: 24

約数和(自身を含む): 17485160

約数和(自身を除く): 8297332

約数列:

[1, 2, 4, 13, 26, 52, 109, 218, 436, 1417, 1621, 2834, 3242, 5668, 6484, 21073, 42146, 84292, 176689, 353378, 706756, 2296957, 4593914, 9187828]

約数ペア:

[(1, 9187828), (2, 4593914), (4, 2296957), (13, 706756), (26, 353378), (52, 176689), (109, 84292), (218, 42146), (436, 21073), (1417, 6484), (1621, 5668), (2834, 3242)]