2197746

素因数分解:

$2^1\times 3^3\times {\mathrm{40699}}^1$

素因数の和:40710

約数の個数: 16

約数和(自身を含む): 4884000

約数和(自身を除く): 2686254

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 40699, 81398, 122097, 244194, 366291, 732582, 1098873, 2197746]

約数ペア:

[(1, 2197746), (2, 1098873), (3, 732582), (6, 366291), (9, 244194), (18, 122097), (27, 81398), (54, 40699)]