18313048

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{176087}}^1$

素因数の和:176106

約数の個数: 16

約数和(自身を含む): 36978480

約数和(自身を除く): 18665432

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 176087, 352174, 704348, 1408696, 2289131, 4578262, 9156524, 18313048]

約数ペア:

[(1, 18313048), (2, 9156524), (4, 4578262), (8, 2289131), (13, 1408696), (26, 704348), (52, 352174), (104, 176087)]