2012055174

素因数分解:

$2^1\times 3^3\times {\mathrm{113}}^1\times {\mathrm{149}}^1\times {\mathrm{2213}}^1$

素因数の和:2486

約数の個数: 64

約数和(自身を含む): 4543128000

約数和(自身を除く): 2531072826

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 113, 149, 226, 298, 339, 447, 678, 894, 1017, 1341, 2034, 2213, 2682, 3051, 4023, 4426, 6102, 6639, 8046, 13278, 16837, 19917, 33674, 39834, 50511, 59751, 101022, 119502, 151533, 250069, 303066, 329737, 454599, 500138, 659474, 750207, 909198, 989211, 1500414, 1978422, 2250621, 2967633, 4501242, 5935266, 6751863, 8902899, 13503726, 17805798, 37260281, 74520562, 111780843, 223561686, 335342529, 670685058, 1006027587, 2012055174]

約数ペア:

[(1, 2012055174), (2, 1006027587), (3, 670685058), (6, 335342529), (9, 223561686), (18, 111780843), (27, 74520562), (54, 37260281), (113, 17805798), (149, 13503726), (226, 8902899), (298, 6751863), (339, 5935266), (447, 4501242), (678, 2967633), (894, 2250621), (1017, 1978422), (1341, 1500414), (2034, 989211), (2213, 909198), (2682, 750207), (3051, 659474), (4023, 500138), (4426, 454599), (6102, 329737), (6639, 303066), (8046, 250069), (13278, 151533), (16837, 119502), (19917, 101022), (33674, 59751), (39834, 50511)]