12966966

素因数分解:

$2^1\times 3^5\times {\mathrm{26681}}^1$

素因数の和:26698

約数の個数: 24

約数和(自身を含む): 29136744

約数和(自身を除く): 16169778

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 26681, 53362, 80043, 160086, 240129, 480258, 720387, 1440774, 2161161, 4322322, 6483483, 12966966]

約数ペア:

[(1, 12966966), (2, 6483483), (3, 4322322), (6, 2161161), (9, 1440774), (18, 720387), (27, 480258), (54, 240129), (81, 160086), (162, 80043), (243, 53362), (486, 26681)]