1979316

素因数分解:

$2^2\times 3^4\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:206

約数の個数: 60

約数和(自身を含む): 5336100

約数和(自身を除く): 3356784

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 41, 54, 81, 82, 108, 123, 149, 162, 164, 246, 298, 324, 369, 447, 492, 596, 738, 894, 1107, 1341, 1476, 1788, 2214, 2682, 3321, 4023, 4428, 5364, 6109, 6642, 8046, 12069, 12218, 13284, 16092, 18327, 24138, 24436, 36654, 48276, 54981, 73308, 109962, 164943, 219924, 329886, 494829, 659772, 989658, 1979316]

約数ペア:

[(1, 1979316), (2, 989658), (3, 659772), (4, 494829), (6, 329886), (9, 219924), (12, 164943), (18, 109962), (27, 73308), (36, 54981), (41, 48276), (54, 36654), (81, 24436), (82, 24138), (108, 18327), (123, 16092), (149, 13284), (162, 12218), (164, 12069), (246, 8046), (298, 6642), (324, 6109), (369, 5364), (447, 4428), (492, 4023), (596, 3321), (738, 2682), (894, 2214), (1107, 1788), (1341, 1476)]