127704876

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{818621}}^1$

素因数の和:818641

約数の個数: 24

約数和(自身を含む): 320899824

約数和(自身を除く): 193194948

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 818621, 1637242, 2455863, 3274484, 4911726, 9823452, 10642073, 21284146, 31926219, 42568292, 63852438, 127704876]

約数ペア:

[(1, 127704876), (2, 63852438), (3, 42568292), (4, 31926219), (6, 21284146), (12, 10642073), (13, 9823452), (26, 4911726), (39, 3274484), (52, 2455863), (78, 1637242), (156, 818621)]