18668526

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1973}}^1$

素因数の和:2080

約数の個数: 32

約数和(自身を含む): 39795840

約数和(自身を除く): 21127314

約数列:

[1, 2, 3, 6, 19, 38, 57, 83, 114, 166, 249, 498, 1577, 1973, 3154, 3946, 4731, 5919, 9462, 11838, 37487, 74974, 112461, 163759, 224922, 327518, 491277, 982554, 3111421, 6222842, 9334263, 18668526]

約数ペア:

[(1, 18668526), (2, 9334263), (3, 6222842), (6, 3111421), (19, 982554), (38, 491277), (57, 327518), (83, 224922), (114, 163759), (166, 112461), (249, 74974), (498, 37487), (1577, 11838), (1973, 9462), (3154, 5919), (3946, 4731)]