1243674

素因数分解:

$2^1\times 3^6\times {\mathrm{853}}^1$

素因数の和:873

約数の個数: 28

約数和(自身を含む): 2800266

約数和(自身を除く): 1556592

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 853, 1458, 1706, 2559, 5118, 7677, 15354, 23031, 46062, 69093, 138186, 207279, 414558, 621837, 1243674]

約数ペア:

[(1, 1243674), (2, 621837), (3, 414558), (6, 207279), (9, 138186), (18, 69093), (27, 46062), (54, 23031), (81, 15354), (162, 7677), (243, 5118), (486, 2559), (729, 1706), (853, 1458)]