16939746

素因数分解:

$2^1\times 3^3\times {\mathrm{313699}}^1$

素因数の和:313710

約数の個数: 16

約数和(自身を含む): 37644000

約数和(自身を除く): 20704254

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 313699, 627398, 941097, 1882194, 2823291, 5646582, 8469873, 16939746]

約数ペア:

[(1, 16939746), (2, 8469873), (3, 5646582), (6, 2823291), (9, 1882194), (18, 941097), (27, 627398), (54, 313699)]