12666738

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{1579}}^1$

素因数の和:1782

約数の個数: 32

約数和(自身を含む): 29122560

約数和(自身を除く): 16455822

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 191, 382, 573, 1146, 1337, 1579, 2674, 3158, 4011, 4737, 8022, 9474, 11053, 22106, 33159, 66318, 301589, 603178, 904767, 1809534, 2111123, 4222246, 6333369, 12666738]

約数ペア:

[(1, 12666738), (2, 6333369), (3, 4222246), (6, 2111123), (7, 1809534), (14, 904767), (21, 603178), (42, 301589), (191, 66318), (382, 33159), (573, 22106), (1146, 11053), (1337, 9474), (1579, 8022), (2674, 4737), (3158, 4011)]