13447242

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1$

素因数の和:348

約数の個数: 64

約数和(自身を含む): 32025600

約数和(自身を除く): 18578358

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 31, 54, 58, 62, 87, 93, 174, 186, 261, 277, 279, 522, 554, 558, 783, 831, 837, 899, 1566, 1662, 1674, 1798, 2493, 2697, 4986, 5394, 7479, 8033, 8091, 8587, 14958, 16066, 16182, 17174, 24099, 24273, 25761, 48198, 48546, 51522, 72297, 77283, 144594, 154566, 216891, 231849, 249023, 433782, 463698, 498046, 747069, 1494138, 2241207, 4482414, 6723621, 13447242]

約数ペア:

[(1, 13447242), (2, 6723621), (3, 4482414), (6, 2241207), (9, 1494138), (18, 747069), (27, 498046), (29, 463698), (31, 433782), (54, 249023), (58, 231849), (62, 216891), (87, 154566), (93, 144594), (174, 77283), (186, 72297), (261, 51522), (277, 48546), (279, 48198), (522, 25761), (554, 24273), (558, 24099), (783, 17174), (831, 16182), (837, 16066), (899, 14958), (1566, 8587), (1662, 8091), (1674, 8033), (1798, 7479), (2493, 5394), (2697, 4986)]