42730698

素因数分解:

$2^1\times 3^1\times {\mathrm{397}}^1\times {\mathrm{17939}}^1$

素因数の和:18341

約数の個数: 16

約数和(自身を含む): 85681440

約数和(自身を除く): 42950742

約数列:

[1, 2, 3, 6, 397, 794, 1191, 2382, 17939, 35878, 53817, 107634, 7121783, 14243566, 21365349, 42730698]

約数ペア:

[(1, 42730698), (2, 21365349), (3, 14243566), (6, 7121783), (397, 107634), (794, 53817), (1191, 35878), (2382, 17939)]