131985702

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{67271}}^1$

素因数の和:67388

約数の個数: 24

約数和(自身を含む): 288596880

約数和(自身を除く): 156611178

約数列:

[1, 2, 3, 6, 9, 18, 109, 218, 327, 654, 981, 1962, 67271, 134542, 201813, 403626, 605439, 1210878, 7332539, 14665078, 21997617, 43995234, 65992851, 131985702]

約数ペア:

[(1, 131985702), (2, 65992851), (3, 43995234), (6, 21997617), (9, 14665078), (18, 7332539), (109, 1210878), (218, 605439), (327, 403626), (654, 201813), (981, 134542), (1962, 67271)]