80223426

素因数分解:

$2^1\times 3^3\times {\mathrm{1485619}}^1$

素因数の和:1485630

約数の個数: 16

約数和(自身を含む): 178274400

約数和(自身を除く): 98050974

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1485619, 2971238, 4456857, 8913714, 13370571, 26741142, 40111713, 80223426]

約数ペア:

[(1, 80223426), (2, 40111713), (3, 26741142), (6, 13370571), (9, 8913714), (18, 4456857), (27, 2971238), (54, 1485619)]