18879048552

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8644253}}^1$

素因数の和:8644282

約数の個数: 64

約数和(自身を含む): 58089386880

約数和(自身を除く): 39210338328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 8644253, 17288506, 25932759, 34577012, 51865518, 60509771, 69154024, 103731036, 112375289, 121019542, 181529313, 207462072, 224750578, 242039084, 337125867, 363058626, 449501156, 484078168, 674251734, 726117252, 786627023, 899002312, 1348503468, 1452234504, 1573254046, 2359881069, 2697006936, 3146508092, 4719762138, 6293016184, 9439524276, 18879048552]

約数ペア:

[(1, 18879048552), (2, 9439524276), (3, 6293016184), (4, 4719762138), (6, 3146508092), (7, 2697006936), (8, 2359881069), (12, 1573254046), (13, 1452234504), (14, 1348503468), (21, 899002312), (24, 786627023), (26, 726117252), (28, 674251734), (39, 484078168), (42, 449501156), (52, 363058626), (56, 337125867), (78, 242039084), (84, 224750578), (91, 207462072), (104, 181529313), (156, 121019542), (168, 112375289), (182, 103731036), (273, 69154024), (312, 60509771), (364, 51865518), (546, 34577012), (728, 25932759), (1092, 17288506), (2184, 8644253)]