23171796

素因数分解:

$2^2\times 3^2\times {\mathrm{643661}}^1$

素因数の和:643671

約数の個数: 18

約数和(自身を含む): 58573242

約数和(自身を除く): 35401446

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 643661, 1287322, 1930983, 2574644, 3861966, 5792949, 7723932, 11585898, 23171796]

約数ペア:

[(1, 23171796), (2, 11585898), (3, 7723932), (4, 5792949), (6, 3861966), (9, 2574644), (12, 1930983), (18, 1287322), (36, 643661)]