2018307454

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{103}}^1\times {\mathrm{18521}}^1$

素因数の和:18672

約数の個数: 24

約数和(自身を含む): 3195711792

約数和(自身を除く): 1177404338

約数列:

[1, 2, 23, 46, 103, 206, 529, 1058, 2369, 4738, 18521, 37042, 54487, 108974, 425983, 851966, 1907663, 3815326, 9797609, 19595218, 43876249, 87752498, 1009153727, 2018307454]

約数ペア:

[(1, 2018307454), (2, 1009153727), (23, 87752498), (46, 43876249), (103, 19595218), (206, 9797609), (529, 3815326), (1058, 1907663), (2369, 851966), (4738, 425983), (18521, 108974), (37042, 54487)]