12505986

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{13109}}^1$

素因数の和:13170

約数の個数: 24

約数和(自身を含む): 27609660

約数和(自身を除く): 15103674

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 318, 477, 954, 13109, 26218, 39327, 78654, 117981, 235962, 694777, 1389554, 2084331, 4168662, 6252993, 12505986]

約数ペア:

[(1, 12505986), (2, 6252993), (3, 4168662), (6, 2084331), (9, 1389554), (18, 694777), (53, 235962), (106, 117981), (159, 78654), (318, 39327), (477, 26218), (954, 13109)]