3720438

素因数分解:

$2^1\times 3^3\times {\mathrm{68897}}^1$

素因数の和:68908

約数の個数: 16

約数和(自身を含む): 8267760

約数和(自身を除く): 4547322

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 68897, 137794, 206691, 413382, 620073, 1240146, 1860219, 3720438]

約数ペア:

[(1, 3720438), (2, 1860219), (3, 1240146), (6, 620073), (9, 413382), (18, 206691), (27, 137794), (54, 68897)]