18188808

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{68897}}^1$

素因数の和:68917

約数の個数: 32

約数和(自身を含む): 49606560

約数和(自身を除く): 31417752

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 68897, 137794, 206691, 275588, 413382, 551176, 757867, 826764, 1515734, 1653528, 2273601, 3031468, 4547202, 6062936, 9094404, 18188808]

約数ペア:

[(1, 18188808), (2, 9094404), (3, 6062936), (4, 4547202), (6, 3031468), (8, 2273601), (11, 1653528), (12, 1515734), (22, 826764), (24, 757867), (33, 551176), (44, 413382), (66, 275588), (88, 206691), (132, 137794), (264, 68897)]