18253686

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{1187}}^1$

素因数の和:1436

約数の個数: 32

約数和(自身を含む): 40030848

約数和(自身を除く): 21777162

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 233, 466, 699, 1187, 1398, 2374, 2563, 3561, 5126, 7122, 7689, 13057, 15378, 26114, 39171, 78342, 276571, 553142, 829713, 1659426, 3042281, 6084562, 9126843, 18253686]

約数ペア:

[(1, 18253686), (2, 9126843), (3, 6084562), (6, 3042281), (11, 1659426), (22, 829713), (33, 553142), (66, 276571), (233, 78342), (466, 39171), (699, 26114), (1187, 15378), (1398, 13057), (2374, 7689), (2563, 7122), (3561, 5126)]