71838612

素因数分解:

$2^2\times 3^2\times {\mathrm{1995517}}^1$

素因数の和:1995527

約数の個数: 18

約数和(自身を含む): 181592138

約数和(自身を除く): 109753526

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1995517, 3991034, 5986551, 7982068, 11973102, 17959653, 23946204, 35919306, 71838612]

約数ペア:

[(1, 71838612), (2, 35919306), (3, 23946204), (4, 17959653), (6, 11973102), (9, 7982068), (12, 5986551), (18, 3991034), (36, 1995517)]