18891126

素因数分解:

$2^1\times 3^2\times {\mathrm{229}}^1\times {\mathrm{4583}}^1$

素因数の和:4820

約数の個数: 24

約数和(自身を含む): 41118480

約数和(自身を除く): 22227354

約数列:

[1, 2, 3, 6, 9, 18, 229, 458, 687, 1374, 2061, 4122, 4583, 9166, 13749, 27498, 41247, 82494, 1049507, 2099014, 3148521, 6297042, 9445563, 18891126]

約数ペア:

[(1, 18891126), (2, 9445563), (3, 6297042), (6, 3148521), (9, 2099014), (18, 1049507), (229, 82494), (458, 41247), (687, 27498), (1374, 13749), (2061, 9166), (4122, 4583)]