18758126

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{179}}^1\times {\mathrm{347}}^1$

素因数の和:679

約数の個数: 16

約数和(自身を含む): 28563840

約数和(自身を除く): 9805714

約数列:

[1, 2, 151, 179, 302, 347, 358, 694, 27029, 52397, 54058, 62113, 104794, 124226, 9379063, 18758126]

約数ペア:

[(1, 18758126), (2, 9379063), (151, 124226), (179, 104794), (302, 62113), (347, 54058), (358, 52397), (694, 27029)]