21897353544

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{7540411}}^1$

素因数の和:7540442

約数の個数: 48

約数和(自身を含む): 60172487760

約数和(自身を除く): 38275134216

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 121, 132, 242, 264, 363, 484, 726, 968, 1452, 2904, 7540411, 15080822, 22621233, 30161644, 45242466, 60323288, 82944521, 90484932, 165889042, 180969864, 248833563, 331778084, 497667126, 663556168, 912389731, 995334252, 1824779462, 1990668504, 2737169193, 3649558924, 5474338386, 7299117848, 10948676772, 21897353544]

約数ペア:

[(1, 21897353544), (2, 10948676772), (3, 7299117848), (4, 5474338386), (6, 3649558924), (8, 2737169193), (11, 1990668504), (12, 1824779462), (22, 995334252), (24, 912389731), (33, 663556168), (44, 497667126), (66, 331778084), (88, 248833563), (121, 180969864), (132, 165889042), (242, 90484932), (264, 82944521), (363, 60323288), (484, 45242466), (726, 30161644), (968, 22621233), (1452, 15080822), (2904, 7540411)]