1428678

素因数分解:

$2^1\times 3^4\times {\mathrm{8819}}^1$

素因数の和:8833

約数の個数: 20

約数和(自身を含む): 3201660

約数和(自身を除く): 1772982

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 8819, 17638, 26457, 52914, 79371, 158742, 238113, 476226, 714339, 1428678]

約数ペア:

[(1, 1428678), (2, 714339), (3, 476226), (6, 238113), (9, 158742), (18, 79371), (27, 52914), (54, 26457), (81, 17638), (162, 8819)]