18466012

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{443}}^1\times {\mathrm{613}}^1$

素因数の和:1077

約数の個数: 24

約数和(自身を含む): 34349616

約数和(自身を除く): 15883604

約数列:

[1, 2, 4, 17, 34, 68, 443, 613, 886, 1226, 1772, 2452, 7531, 10421, 15062, 20842, 30124, 41684, 271559, 543118, 1086236, 4616503, 9233006, 18466012]

約数ペア:

[(1, 18466012), (2, 9233006), (4, 4616503), (17, 1086236), (34, 543118), (68, 271559), (443, 41684), (613, 30124), (886, 20842), (1226, 15062), (1772, 10421), (2452, 7531)]