25409214

素因数分解:

$2^1\times 3^4\times {\mathrm{67}}^1\times {\mathrm{2341}}^1$

素因数の和:2422

約数の個数: 40

約数和(自身を含む): 57809928

約数和(自身を除く): 32400714

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 81, 134, 162, 201, 402, 603, 1206, 1809, 2341, 3618, 4682, 5427, 7023, 10854, 14046, 21069, 42138, 63207, 126414, 156847, 189621, 313694, 379242, 470541, 941082, 1411623, 2823246, 4234869, 8469738, 12704607, 25409214]

約数ペア:

[(1, 25409214), (2, 12704607), (3, 8469738), (6, 4234869), (9, 2823246), (18, 1411623), (27, 941082), (54, 470541), (67, 379242), (81, 313694), (134, 189621), (162, 156847), (201, 126414), (402, 63207), (603, 42138), (1206, 21069), (1809, 14046), (2341, 10854), (3618, 7023), (4682, 5427)]