42163578

素因数分解:

$2^1\times 3^4\times {\mathrm{260269}}^1$

素因数の和:260283

約数の個数: 20

約数和(自身を含む): 94478010

約数和(自身を除く): 52314432

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 260269, 520538, 780807, 1561614, 2342421, 4684842, 7027263, 14054526, 21081789, 42163578]

約数ペア:

[(1, 42163578), (2, 21081789), (3, 14054526), (6, 7027263), (9, 4684842), (18, 2342421), (27, 1561614), (54, 780807), (81, 520538), (162, 260269)]