18181314

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{10861}}^1$

素因数の和:10903

約数の個数: 32

約数和(自身を含む): 41710080

約数和(自身を除く): 23528766

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 279, 558, 837, 1674, 10861, 21722, 32583, 65166, 97749, 195498, 293247, 336691, 586494, 673382, 1010073, 2020146, 3030219, 6060438, 9090657, 18181314]

約数ペア:

[(1, 18181314), (2, 9090657), (3, 6060438), (6, 3030219), (9, 2020146), (18, 1010073), (27, 673382), (31, 586494), (54, 336691), (62, 293247), (93, 195498), (186, 97749), (279, 65166), (558, 32583), (837, 21722), (1674, 10861)]