12776508

素因数分解:

$2^2\times 3^3\times {\mathrm{281}}^1\times {\mathrm{421}}^1$

素因数の和:715

約数の個数: 48

約数和(自身を含む): 33321120

約数和(自身を除く): 20544612

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 281, 421, 562, 842, 843, 1124, 1263, 1684, 1686, 2526, 2529, 3372, 3789, 5052, 5058, 7578, 7587, 10116, 11367, 15156, 15174, 22734, 30348, 45468, 118301, 236602, 354903, 473204, 709806, 1064709, 1419612, 2129418, 3194127, 4258836, 6388254, 12776508]

約数ペア:

[(1, 12776508), (2, 6388254), (3, 4258836), (4, 3194127), (6, 2129418), (9, 1419612), (12, 1064709), (18, 709806), (27, 473204), (36, 354903), (54, 236602), (108, 118301), (281, 45468), (421, 30348), (562, 22734), (842, 15174), (843, 15156), (1124, 11367), (1263, 10116), (1684, 7587), (1686, 7578), (2526, 5058), (2529, 5052), (3372, 3789)]