18422874

素因数分解:

$2^1\times 3^2\times {\mathrm{127}}^1\times {\mathrm{8059}}^1$

素因数の和:8194

約数の個数: 24

約数和(自身を含む): 40235520

約数和(自身を除く): 21812646

約数列:

[1, 2, 3, 6, 9, 18, 127, 254, 381, 762, 1143, 2286, 8059, 16118, 24177, 48354, 72531, 145062, 1023493, 2046986, 3070479, 6140958, 9211437, 18422874]

約数ペア:

[(1, 18422874), (2, 9211437), (3, 6140958), (6, 3070479), (9, 2046986), (18, 1023493), (127, 145062), (254, 72531), (381, 48354), (762, 24177), (1143, 16118), (2286, 8059)]