12815802

素因数分解:

$2^1\times 3^2\times {\mathrm{137}}^1\times {\mathrm{5197}}^1$

素因数の和:5342

約数の個数: 24

約数和(自身を含む): 27975636

約数和(自身を除く): 15159834

約数列:

[1, 2, 3, 6, 9, 18, 137, 274, 411, 822, 1233, 2466, 5197, 10394, 15591, 31182, 46773, 93546, 711989, 1423978, 2135967, 4271934, 6407901, 12815802]

約数ペア:

[(1, 12815802), (2, 6407901), (3, 4271934), (6, 2135967), (9, 1423978), (18, 711989), (137, 93546), (274, 46773), (411, 31182), (822, 15591), (1233, 10394), (2466, 5197)]