2018681273

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{9001}}^1$

素因数の和:9237

約数の個数: 24

約数和(自身を含む): 2462947200

約数和(自身を除く): 444265927

約数列:

[1, 7, 23, 49, 161, 199, 1127, 1393, 4577, 9001, 9751, 32039, 63007, 207023, 224273, 441049, 1449161, 1791199, 10144127, 12538393, 41197577, 87768751, 288383039, 2018681273]

約数ペア:

[(1, 2018681273), (7, 288383039), (23, 87768751), (49, 41197577), (161, 12538393), (199, 10144127), (1127, 1791199), (1393, 1449161), (4577, 441049), (9001, 224273), (9751, 207023), (32039, 63007)]