42049746

素因数分解:

$2^1\times 3^3\times {\mathrm{778699}}^1$

素因数の和:778710

約数の個数: 16

約数和(自身を含む): 93444000

約数和(自身を除く): 51394254

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 778699, 1557398, 2336097, 4672194, 7008291, 14016582, 21024873, 42049746]

約数ペア:

[(1, 42049746), (2, 21024873), (3, 14016582), (6, 7008291), (9, 4672194), (18, 2336097), (27, 1557398), (54, 778699)]