838998

素因数分解:

$2^1\times 3^4\times {\mathrm{5179}}^1$

素因数の和:5193

約数の個数: 20

約数和(自身を含む): 1880340

約数和(自身を除く): 1041342

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 5179, 10358, 15537, 31074, 46611, 93222, 139833, 279666, 419499, 838998]

約数ペア:

[(1, 838998), (2, 419499), (3, 279666), (6, 139833), (9, 93222), (18, 46611), (27, 31074), (54, 15537), (81, 10358), (162, 5179)]