42137442

素因数分解:

$2^1\times 3^3\times {\mathrm{780323}}^1$

素因数の和:780334

約数の個数: 16

約数和(自身を含む): 93638880

約数和(自身を除く): 51501438

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 780323, 1560646, 2340969, 4681938, 7022907, 14045814, 21068721, 42137442]

約数ペア:

[(1, 42137442), (2, 21068721), (3, 14045814), (6, 7022907), (9, 4681938), (18, 2340969), (27, 1560646), (54, 780323)]