80444538

素因数分解:

$2^1\times 3^2\times {\mathrm{4469141}}^1$

素因数の和:4469149

約数の個数: 12

約数和(自身を含む): 174296538

約数和(自身を除く): 93852000

約数列:

[1, 2, 3, 6, 9, 18, 4469141, 8938282, 13407423, 26814846, 40222269, 80444538]

約数ペア:

[(1, 80444538), (2, 40222269), (3, 26814846), (6, 13407423), (9, 8938282), (18, 4469141)]