21481042536

素因数分解:

$2^3\times 3^5\times {\mathrm{31}}^1\times {\mathrm{356449}}^1$

素因数の和:356501

約数の個数: 96

約数和(自身を含む): 62278944000

約数和(自身を除く): 40797901464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 81, 93, 108, 124, 162, 186, 216, 243, 248, 279, 324, 372, 486, 558, 648, 744, 837, 972, 1116, 1674, 1944, 2232, 2511, 3348, 5022, 6696, 7533, 10044, 15066, 20088, 30132, 60264, 356449, 712898, 1069347, 1425796, 2138694, 2851592, 3208041, 4277388, 6416082, 8554776, 9624123, 11049919, 12832164, 19248246, 22099838, 25664328, 28872369, 33149757, 38496492, 44199676, 57744738, 66299514, 76992984, 86617107, 88399352, 99449271, 115489476, 132599028, 173234214, 198898542, 230978952, 265198056, 298347813, 346468428, 397797084, 596695626, 692936856, 795594168, 895043439, 1193391252, 1790086878, 2386782504, 2685130317, 3580173756, 5370260634, 7160347512, 10740521268, 21481042536]

約数ペア:

[(1, 21481042536), (2, 10740521268), (3, 7160347512), (4, 5370260634), (6, 3580173756), (8, 2685130317), (9, 2386782504), (12, 1790086878), (18, 1193391252), (24, 895043439), (27, 795594168), (31, 692936856), (36, 596695626), (54, 397797084), (62, 346468428), (72, 298347813), (81, 265198056), (93, 230978952), (108, 198898542), (124, 173234214), (162, 132599028), (186, 115489476), (216, 99449271), (243, 88399352), (248, 86617107), (279, 76992984), (324, 66299514), (372, 57744738), (486, 44199676), (558, 38496492), (648, 33149757), (744, 28872369), (837, 25664328), (972, 22099838), (1116, 19248246), (1674, 12832164), (1944, 11049919), (2232, 9624123), (2511, 8554776), (3348, 6416082), (5022, 4277388), (6696, 3208041), (7533, 2851592), (10044, 2138694), (15066, 1425796), (20088, 1069347), (30132, 712898), (60264, 356449)]