68347404

素因数分解:

$2^2\times 3^2\times {\mathrm{1898539}}^1$

素因数の和:1898549

約数の個数: 18

約数和(自身を含む): 172767140

約数和(自身を除く): 104419736

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1898539, 3797078, 5695617, 7594156, 11391234, 17086851, 22782468, 34173702, 68347404]

約数ペア:

[(1, 68347404), (2, 34173702), (3, 22782468), (4, 17086851), (6, 11391234), (9, 7594156), (12, 5695617), (18, 3797078), (36, 1898539)]