68128406502

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{3153217}}^1$

素因数の和:3153512

約数の個数: 32

約数和(自身を含む): 147267893472

約数和(自身を除く): 79139486970

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 277, 554, 831, 1662, 3601, 7202, 10803, 21606, 3153217, 6306434, 9459651, 18919302, 40991821, 81983642, 122975463, 245950926, 873441109, 1746882218, 2620323327, 5240646654, 11354734417, 22709468834, 34064203251, 68128406502]

約数ペア:

[(1, 68128406502), (2, 34064203251), (3, 22709468834), (6, 11354734417), (13, 5240646654), (26, 2620323327), (39, 1746882218), (78, 873441109), (277, 245950926), (554, 122975463), (831, 81983642), (1662, 40991821), (3601, 18919302), (7202, 9459651), (10803, 6306434), (21606, 3153217)]