18402424

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{31511}}^1$

素因数の和:31590

約数の個数: 16

約数和(自身を含む): 34978320

約数和(自身を除く): 16575896

約数列:

[1, 2, 4, 8, 73, 146, 292, 584, 31511, 63022, 126044, 252088, 2300303, 4600606, 9201212, 18402424]

約数ペア:

[(1, 18402424), (2, 9201212), (4, 4600606), (8, 2300303), (73, 252088), (146, 126044), (292, 63022), (584, 31511)]