13241268

素因数分解:

$2^2\times 3^2\times {\mathrm{103}}^1\times {\mathrm{3571}}^1$

素因数の和:3684

約数の個数: 36

約数和(自身を含む): 33805408

約数和(自身を除く): 20564140

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 103, 206, 309, 412, 618, 927, 1236, 1854, 3571, 3708, 7142, 10713, 14284, 21426, 32139, 42852, 64278, 128556, 367813, 735626, 1103439, 1471252, 2206878, 3310317, 4413756, 6620634, 13241268]

約数ペア:

[(1, 13241268), (2, 6620634), (3, 4413756), (4, 3310317), (6, 2206878), (9, 1471252), (12, 1103439), (18, 735626), (36, 367813), (103, 128556), (206, 64278), (309, 42852), (412, 32139), (618, 21426), (927, 14284), (1236, 10713), (1854, 7142), (3571, 3708)]