670996908

素因数分解:

$2^2\times 3^2\times {\mathrm{18638803}}^1$

素因数の和:18638813

約数の個数: 18

約数和(自身を含む): 1696131164

約数和(自身を除く): 1025134256

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 18638803, 37277606, 55916409, 74555212, 111832818, 167749227, 223665636, 335498454, 670996908]

約数ペア:

[(1, 670996908), (2, 335498454), (3, 223665636), (4, 167749227), (6, 111832818), (9, 74555212), (12, 55916409), (18, 37277606), (36, 18638803)]