1720346508

素因数分解:

$2^2\times 3^2\times {\mathrm{11779}}^1\times {\mathrm{4057}}^1$

素因数の和:15846

約数の個数: 36

約数和(自身を含む): 4350094840

約数和(自身を除く): 2629748332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 4057, 8114, 11779, 12171, 16228, 23558, 24342, 35337, 36513, 47116, 48684, 70674, 73026, 106011, 141348, 146052, 212022, 424044, 47787403, 95574806, 143362209, 191149612, 286724418, 430086627, 573448836, 860173254, 1720346508]

約数ペア:

[(1, 1720346508), (2, 860173254), (3, 573448836), (4, 430086627), (6, 286724418), (9, 191149612), (12, 143362209), (18, 95574806), (36, 47787403), (4057, 424044), (8114, 212022), (11779, 146052), (12171, 141348), (16228, 106011), (23558, 73026), (24342, 70674), (35337, 48684), (36513, 47116)]