9918198

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{23957}}^1$

素因数の和:23988

約数の個数: 24

約数和(自身を含む): 22424688

約数和(自身を除く): 12506490

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 23957, 47914, 71871, 143742, 215613, 431226, 551011, 1102022, 1653033, 3306066, 4959099, 9918198]

約数ペア:

[(1, 9918198), (2, 4959099), (3, 3306066), (6, 1653033), (9, 1102022), (18, 551011), (23, 431226), (46, 215613), (69, 143742), (138, 71871), (207, 47914), (414, 23957)]