813247002

素因数分解:

$2^1\times 3^2\times {\mathrm{1571}}^1\times {\mathrm{28759}}^1$

素因数の和:30338

約数の個数: 24

約数和(自身を含む): 1763218080

約数和(自身を除く): 949971078

約数列:

[1, 2, 3, 6, 9, 18, 1571, 3142, 4713, 9426, 14139, 28278, 28759, 57518, 86277, 172554, 258831, 517662, 45180389, 90360778, 135541167, 271082334, 406623501, 813247002]

約数ペア:

[(1, 813247002), (2, 406623501), (3, 271082334), (6, 135541167), (9, 90360778), (18, 45180389), (1571, 517662), (3142, 258831), (4713, 172554), (9426, 86277), (14139, 57518), (28278, 28759)]