42694484

素因数分解:

$2^2\times 7^2\times {\mathrm{217829}}^1$

素因数の和:217847

約数の個数: 18

約数和(自身を含む): 86914170

約数和(自身を除く): 44219686

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 217829, 435658, 871316, 1524803, 3049606, 6099212, 10673621, 21347242, 42694484]

約数ペア:

[(1, 42694484), (2, 21347242), (4, 10673621), (7, 6099212), (14, 3049606), (28, 1524803), (49, 871316), (98, 435658), (196, 217829)]