12406860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{68927}}^1$

素因数の和:68942

約数の個数: 36

約数和(自身を含む): 37634688

約数和(自身を除く): 25227828

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 68927, 137854, 206781, 275708, 344635, 413562, 620343, 689270, 827124, 1033905, 1240686, 1378540, 2067810, 2481372, 3101715, 4135620, 6203430, 12406860]

約数ペア:

[(1, 12406860), (2, 6203430), (3, 4135620), (4, 3101715), (5, 2481372), (6, 2067810), (9, 1378540), (10, 1240686), (12, 1033905), (15, 827124), (18, 689270), (20, 620343), (30, 413562), (36, 344635), (45, 275708), (60, 206781), (90, 137854), (180, 68927)]