131880132

素因数分解:

$2^2\times 3^2\times {\mathrm{3663337}}^1$

素因数の和:3663347

約数の個数: 18

約数和(自身を含む): 333363758

約数和(自身を除く): 201483626

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 3663337, 7326674, 10990011, 14653348, 21980022, 32970033, 43960044, 65940066, 131880132]

約数ペア:

[(1, 131880132), (2, 65940066), (3, 43960044), (4, 32970033), (6, 21980022), (9, 14653348), (12, 10990011), (18, 7326674), (36, 3663337)]