139446198

素因数分解:

$2^1\times 3^4\times {\mathrm{860779}}^1$

素因数の和:860793

約数の個数: 20

約数和(自身を含む): 312463140

約数和(自身を除く): 173016942

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 860779, 1721558, 2582337, 5164674, 7747011, 15494022, 23241033, 46482066, 69723099, 139446198]

約数ペア:

[(1, 139446198), (2, 69723099), (3, 46482066), (6, 23241033), (9, 15494022), (18, 7747011), (27, 5164674), (54, 2582337), (81, 1721558), (162, 860779)]