252876

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1621}}^1$

素因数の和:1641

約数の個数: 24

約数和(自身を含む): 635824

約数和(自身を除く): 382948

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1621, 3242, 4863, 6484, 9726, 19452, 21073, 42146, 63219, 84292, 126438, 252876]

約数ペア:

[(1, 252876), (2, 126438), (3, 84292), (4, 63219), (6, 42146), (12, 21073), (13, 19452), (26, 9726), (39, 6484), (52, 4863), (78, 3242), (156, 1621)]