68982678

素因数分解:

$2^1\times 3^4\times {\mathrm{425819}}^1$

素因数の和:425833

約数の個数: 20

約数和(自身を含む): 154572660

約数和(自身を除く): 85589982

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 425819, 851638, 1277457, 2554914, 3832371, 7664742, 11497113, 22994226, 34491339, 68982678]

約数ペア:

[(1, 68982678), (2, 34491339), (3, 22994226), (6, 11497113), (9, 7664742), (18, 3832371), (27, 2554914), (54, 1277457), (81, 851638), (162, 425819)]