2558628

素因数分解:

$2^2\times 3^4\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:218

約数の個数: 60

約数和(自身を含む): 6860700

約数和(自身を除く): 4302072

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 81, 106, 108, 149, 159, 162, 212, 298, 318, 324, 447, 477, 596, 636, 894, 954, 1341, 1431, 1788, 1908, 2682, 2862, 4023, 4293, 5364, 5724, 7897, 8046, 8586, 12069, 15794, 16092, 17172, 23691, 24138, 31588, 47382, 48276, 71073, 94764, 142146, 213219, 284292, 426438, 639657, 852876, 1279314, 2558628]

約数ペア:

[(1, 2558628), (2, 1279314), (3, 852876), (4, 639657), (6, 426438), (9, 284292), (12, 213219), (18, 142146), (27, 94764), (36, 71073), (53, 48276), (54, 47382), (81, 31588), (106, 24138), (108, 23691), (149, 17172), (159, 16092), (162, 15794), (212, 12069), (298, 8586), (318, 8046), (324, 7897), (447, 5724), (477, 5364), (596, 4293), (636, 4023), (894, 2862), (954, 2682), (1341, 1908), (1431, 1788)]