42057738

素因数分解:

$2^1\times 3^3\times {\mathrm{778847}}^1$

素因数の和:778858

約数の個数: 16

約数和(自身を含む): 93461760

約数和(自身を除く): 51404022

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 778847, 1557694, 2336541, 4673082, 7009623, 14019246, 21028869, 42057738]

約数ペア:

[(1, 42057738), (2, 21028869), (3, 14019246), (6, 7009623), (9, 4673082), (18, 2336541), (27, 1557694), (54, 778847)]