16998804

素因数分解:

$2^2\times 3^2\times {\mathrm{472189}}^1$

素因数の和:472199

約数の個数: 18

約数和(自身を含む): 42969290

約数和(自身を除く): 25970486

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 472189, 944378, 1416567, 1888756, 2833134, 4249701, 5666268, 8499402, 16998804]

約数ペア:

[(1, 16998804), (2, 8499402), (3, 5666268), (4, 4249701), (6, 2833134), (9, 1888756), (12, 1416567), (18, 944378), (36, 472189)]