31998852

素因数分解:

$2^2\times 3^2\times {\mathrm{888857}}^1$

素因数の和:888867

約数の個数: 18

約数和(自身を含む): 80886078

約数和(自身を除く): 48887226

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 888857, 1777714, 2666571, 3555428, 5333142, 7999713, 10666284, 15999426, 31998852]

約数ペア:

[(1, 31998852), (2, 15999426), (3, 10666284), (4, 7999713), (6, 5333142), (9, 3555428), (12, 2666571), (18, 1777714), (36, 888857)]