21498114

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{325729}}^1$

素因数の和:325745

約数の個数: 16

約数和(自身を含む): 46905120

約数和(自身を除く): 25407006

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 325729, 651458, 977187, 1954374, 3583019, 7166038, 10749057, 21498114]

約数ペア:

[(1, 21498114), (2, 10749057), (3, 7166038), (6, 3583019), (11, 1954374), (22, 977187), (33, 651458), (66, 325729)]