18445291206

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{42112537}}^1$

素因数の和:42112615

約数の個数: 16

約数和(自身を含む): 37395933744

約数和(自身を除く): 18950642538

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 42112537, 84225074, 126337611, 252675222, 3074215201, 6148430402, 9222645603, 18445291206]

約数ペア:

[(1, 18445291206), (2, 9222645603), (3, 6148430402), (6, 3074215201), (73, 252675222), (146, 126337611), (219, 84225074), (438, 42112537)]