21958332

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{166351}}^1$

素因数の和:166369

約数の個数: 24

約数和(自身を含む): 55894272

約数和(自身を除く): 33935940

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 166351, 332702, 499053, 665404, 998106, 1829861, 1996212, 3659722, 5489583, 7319444, 10979166, 21958332]

約数ペア:

[(1, 21958332), (2, 10979166), (3, 7319444), (4, 5489583), (6, 3659722), (11, 1996212), (12, 1829861), (22, 998106), (33, 665404), (44, 499053), (66, 332702), (132, 166351)]