12664428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{150767}}^1$

素因数の和:150781

約数の個数: 24

約数和(自身を含む): 33772032

約数和(自身を除く): 21107604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 150767, 301534, 452301, 603068, 904602, 1055369, 1809204, 2110738, 3166107, 4221476, 6332214, 12664428]

約数ペア:

[(1, 12664428), (2, 6332214), (3, 4221476), (4, 3166107), (6, 2110738), (7, 1809204), (12, 1055369), (14, 904602), (21, 603068), (28, 452301), (42, 301534), (84, 150767)]