15807834

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1151}}^1$

素因数の和:1275

約数の個数: 48

約数和(自身を含む): 39536640

約数和(自身を除く): 23728806

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 109, 126, 218, 327, 654, 763, 981, 1151, 1526, 1962, 2289, 2302, 3453, 4578, 6867, 6906, 8057, 10359, 13734, 16114, 20718, 24171, 48342, 72513, 125459, 145026, 250918, 376377, 752754, 878213, 1129131, 1756426, 2258262, 2634639, 5269278, 7903917, 15807834]

約数ペア:

[(1, 15807834), (2, 7903917), (3, 5269278), (6, 2634639), (7, 2258262), (9, 1756426), (14, 1129131), (18, 878213), (21, 752754), (42, 376377), (63, 250918), (109, 145026), (126, 125459), (218, 72513), (327, 48342), (654, 24171), (763, 20718), (981, 16114), (1151, 13734), (1526, 10359), (1962, 8057), (2289, 6906), (2302, 6867), (3453, 4578)]