18474614

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{31963}}^1$

素因数の和:31999

約数の個数: 12

約数和(自身を含む): 29438844

約数和(自身を除く): 10964230

約数列:

[1, 2, 17, 34, 289, 578, 31963, 63926, 543371, 1086742, 9237307, 18474614]

約数ペア:

[(1, 18474614), (2, 9237307), (17, 1086742), (34, 543371), (289, 63926), (578, 31963)]