21831612

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{165391}}^1$

素因数の和:165409

約数の個数: 24

約数和(自身を含む): 55571712

約数和(自身を除く): 33740100

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 165391, 330782, 496173, 661564, 992346, 1819301, 1984692, 3638602, 5457903, 7277204, 10915806, 21831612]

約数ペア:

[(1, 21831612), (2, 10915806), (3, 7277204), (4, 5457903), (6, 3638602), (11, 1984692), (12, 1819301), (22, 992346), (33, 661564), (44, 496173), (66, 330782), (132, 165391)]