26689986

素因数分解:

$2^1\times 3^4\times {\mathrm{67}}^1\times {\mathrm{2459}}^1$

素因数の和:2540

約数の個数: 40

約数和(自身を含む): 60722640

約数和(自身を除く): 34032654

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 81, 134, 162, 201, 402, 603, 1206, 1809, 2459, 3618, 4918, 5427, 7377, 10854, 14754, 22131, 44262, 66393, 132786, 164753, 199179, 329506, 398358, 494259, 988518, 1482777, 2965554, 4448331, 8896662, 13344993, 26689986]

約数ペア:

[(1, 26689986), (2, 13344993), (3, 8896662), (6, 4448331), (9, 2965554), (18, 1482777), (27, 988518), (54, 494259), (67, 398358), (81, 329506), (134, 199179), (162, 164753), (201, 132786), (402, 66393), (603, 44262), (1206, 22131), (1809, 14754), (2459, 10854), (3618, 7377), (4918, 5427)]