28002852

素因数分解:

$2^2\times 3^2\times {\mathrm{777857}}^1$

素因数の和:777867

約数の個数: 18

約数和(自身を含む): 70785078

約数和(自身を除く): 42782226

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 777857, 1555714, 2333571, 3111428, 4667142, 7000713, 9334284, 14001426, 28002852]

約数ペア:

[(1, 28002852), (2, 14001426), (3, 9334284), (4, 7000713), (6, 4667142), (9, 3111428), (12, 2333571), (18, 1555714), (36, 777857)]