18109352

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{133157}}^1$

素因数の和:133180

約数の個数: 16

約数和(自身を含む): 35952660

約数和(自身を除く): 17843308

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 133157, 266314, 532628, 1065256, 2263669, 4527338, 9054676, 18109352]

約数ペア:

[(1, 18109352), (2, 9054676), (4, 4527338), (8, 2263669), (17, 1065256), (34, 532628), (68, 266314), (136, 133157)]