18108826

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{983}}^1$

素因数の和:1197

約数の個数: 16

約数和(自身を含む): 27819648

約数和(自身を除く): 9710822

約数列:

[1, 2, 61, 122, 151, 302, 983, 1966, 9211, 18422, 59963, 119926, 148433, 296866, 9054413, 18108826]

約数ペア:

[(1, 18108826), (2, 9054413), (61, 296866), (122, 148433), (151, 119926), (302, 59963), (983, 18422), (1966, 9211)]