12669138

素因数分解:

$2^1\times 3^2\times {\mathrm{541}}^1\times {\mathrm{1301}}^1$

素因数の和:1850

約数の個数: 24

約数和(自身を含む): 27521676

約数和(自身を除く): 14852538

約数列:

[1, 2, 3, 6, 9, 18, 541, 1082, 1301, 1623, 2602, 3246, 3903, 4869, 7806, 9738, 11709, 23418, 703841, 1407682, 2111523, 4223046, 6334569, 12669138]

約数ペア:

[(1, 12669138), (2, 6334569), (3, 4223046), (6, 2111523), (9, 1407682), (18, 703841), (541, 23418), (1082, 11709), (1301, 9738), (1623, 7806), (2602, 4869), (3246, 3903)]