12840486

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{93047}}^1$

素因数の和:93075

約数の個数: 16

約数和(自身を含む): 26797824

約数和(自身を除く): 13957338

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 93047, 186094, 279141, 558282, 2140081, 4280162, 6420243, 12840486]

約数ペア:

[(1, 12840486), (2, 6420243), (3, 4280162), (6, 2140081), (23, 558282), (46, 279141), (69, 186094), (138, 93047)]