18172712

素因数分解:

$2^3\times {\mathrm{227}}^1\times {\mathrm{10007}}^1$

素因数の和:10240

約数の個数: 16

約数和(自身を含む): 34227360

約数和(自身を除く): 16054648

約数列:

[1, 2, 4, 8, 227, 454, 908, 1816, 10007, 20014, 40028, 80056, 2271589, 4543178, 9086356, 18172712]

約数ペア:

[(1, 18172712), (2, 9086356), (4, 4543178), (8, 2271589), (227, 80056), (454, 40028), (908, 20014), (1816, 10007)]