18832924

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{167}}^1\times {\mathrm{233}}^1$

素因数の和:426

約数の個数: 36

約数和(自身を含む): 36599472

約数和(自身を除く): 17766548

約数列:

[1, 2, 4, 11, 22, 44, 121, 167, 233, 242, 334, 466, 484, 668, 932, 1837, 2563, 3674, 5126, 7348, 10252, 20207, 28193, 38911, 40414, 56386, 77822, 80828, 112772, 155644, 428021, 856042, 1712084, 4708231, 9416462, 18832924]

約数ペア:

[(1, 18832924), (2, 9416462), (4, 4708231), (11, 1712084), (22, 856042), (44, 428021), (121, 155644), (167, 112772), (233, 80828), (242, 77822), (334, 56386), (466, 40414), (484, 38911), (668, 28193), (932, 20207), (1837, 10252), (2563, 7348), (3674, 5126)]