127586628

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{272621}}^1$

素因数の和:272644

約数の個数: 36

約数和(自身を含む): 347320428

約数和(自身を除く): 219733800

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 272621, 545242, 817863, 1090484, 1635726, 2453589, 3271452, 3544073, 4907178, 7088146, 9814356, 10632219, 14176292, 21264438, 31896657, 42528876, 63793314, 127586628]

約数ペア:

[(1, 127586628), (2, 63793314), (3, 42528876), (4, 31896657), (6, 21264438), (9, 14176292), (12, 10632219), (13, 9814356), (18, 7088146), (26, 4907178), (36, 3544073), (39, 3271452), (52, 2453589), (78, 1635726), (117, 1090484), (156, 817863), (234, 545242), (468, 272621)]