21492372

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{162821}}^1$

素因数の和:162839

約数の個数: 24

約数和(自身を含む): 54708192

約数和(自身を除く): 33215820

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 162821, 325642, 488463, 651284, 976926, 1791031, 1953852, 3582062, 5373093, 7164124, 10746186, 21492372]

約数ペア:

[(1, 21492372), (2, 10746186), (3, 7164124), (4, 5373093), (6, 3582062), (11, 1953852), (12, 1791031), (22, 976926), (33, 651284), (44, 488463), (66, 325642), (132, 162821)]