421572132

素因数分解:

$2^2\times 3^2\times {\mathrm{11710337}}^1$

素因数の和:11710347

約数の個数: 18

約数和(自身を含む): 1065640758

約数和(自身を除く): 644068626

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 11710337, 23420674, 35131011, 46841348, 70262022, 105393033, 140524044, 210786066, 421572132]

約数ペア:

[(1, 421572132), (2, 210786066), (3, 140524044), (4, 105393033), (6, 70262022), (9, 46841348), (12, 35131011), (18, 23420674), (36, 11710337)]