42495918

素因数分解:

$2^1\times 3^1\times {\mathrm{409}}^1\times {\mathrm{17317}}^1$

素因数の和:17731

約数の個数: 16

約数和(自身を含む): 85204560

約数和(自身を除く): 42708642

約数列:

[1, 2, 3, 6, 409, 818, 1227, 2454, 17317, 34634, 51951, 103902, 7082653, 14165306, 21247959, 42495918]

約数ペア:

[(1, 42495918), (2, 21247959), (3, 14165306), (6, 7082653), (409, 103902), (818, 51951), (1227, 34634), (2454, 17317)]