12566394

素因数分解:

$2^1\times 3^3\times {\mathrm{232711}}^1$

素因数の和:232722

約数の個数: 16

約数和(自身を含む): 27925440

約数和(自身を除く): 15359046

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 232711, 465422, 698133, 1396266, 2094399, 4188798, 6283197, 12566394]

約数ペア:

[(1, 12566394), (2, 6283197), (3, 4188798), (6, 2094399), (9, 1396266), (18, 698133), (27, 465422), (54, 232711)]