2178712842

素因数分解:

$2^1\times 3^1\times {\mathrm{359}}^1\times {\mathrm{499}}^1\times {\mathrm{2027}}^1$

素因数の和:2890

約数の個数: 32

約数和(自身を含む): 4380480000

約数和(自身を除く): 2201767158

約数列:

[1, 2, 3, 6, 359, 499, 718, 998, 1077, 1497, 2027, 2154, 2994, 4054, 6081, 12162, 179141, 358282, 537423, 727693, 1011473, 1074846, 1455386, 2022946, 2183079, 3034419, 4366158, 6068838, 363118807, 726237614, 1089356421, 2178712842]

約数ペア:

[(1, 2178712842), (2, 1089356421), (3, 726237614), (6, 363118807), (359, 6068838), (499, 4366158), (718, 3034419), (998, 2183079), (1077, 2022946), (1497, 1455386), (2027, 1074846), (2154, 1011473), (2994, 727693), (4054, 537423), (6081, 358282), (12162, 179141)]