181824246

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{431}}^1\times {\mathrm{1019}}^1$

素因数の和:1481

約数の個数: 48

約数和(自身を含む): 412439040

約数和(自身を除く): 230614794

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 431, 862, 1019, 1293, 2038, 2586, 3057, 3879, 6114, 7758, 9171, 9913, 18342, 19826, 23437, 29739, 46874, 59478, 70311, 89217, 140622, 178434, 210933, 421866, 439189, 878378, 1317567, 2635134, 3952701, 7905402, 10101347, 20202694, 30304041, 60608082, 90912123, 181824246]

約数ペア:

[(1, 181824246), (2, 90912123), (3, 60608082), (6, 30304041), (9, 20202694), (18, 10101347), (23, 7905402), (46, 3952701), (69, 2635134), (138, 1317567), (207, 878378), (414, 439189), (431, 421866), (862, 210933), (1019, 178434), (1293, 140622), (2038, 89217), (2586, 70311), (3057, 59478), (3879, 46874), (6114, 29739), (7758, 23437), (9171, 19826), (9913, 18342)]