18197114

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{6421}}^1$

素因数の和:6545

約数の個数: 16

約数和(自身を含む): 29669640

約数和(自身を除く): 11472526

約数列:

[1, 2, 13, 26, 109, 218, 1417, 2834, 6421, 12842, 83473, 166946, 699889, 1399778, 9098557, 18197114]

約数ペア:

[(1, 18197114), (2, 9098557), (13, 1399778), (26, 699889), (109, 166946), (218, 83473), (1417, 12842), (2834, 6421)]