18680455893

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{79}}^1\times {\mathrm{59219}}^1$

素因数の和:59334

約数の個数: 32

約数和(自身を含む): 27743385600

約数和(自身を除く): 9062929707

約数列:

[1, 3, 11, 33, 79, 121, 237, 363, 869, 1331, 2607, 3993, 9559, 28677, 59219, 105149, 177657, 315447, 651409, 1954227, 4678301, 7165499, 14034903, 21496497, 51461311, 78820489, 154383933, 236461467, 566074421, 1698223263, 6226818631, 18680455893]

約数ペア:

[(1, 18680455893), (3, 6226818631), (11, 1698223263), (33, 566074421), (79, 236461467), (121, 154383933), (237, 78820489), (363, 51461311), (869, 21496497), (1331, 14034903), (2607, 7165499), (3993, 4678301), (9559, 1954227), (28677, 651409), (59219, 315447), (105149, 177657)]