18551229

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{3209}}^1$

素因数の和:3300

約数の個数: 16

約数和(自身を含む): 25885440

約数和(自身を除く): 7334211

約数列:

[1, 3, 41, 47, 123, 141, 1927, 3209, 5781, 9627, 131569, 150823, 394707, 452469, 6183743, 18551229]

約数ペア:

[(1, 18551229), (3, 6183743), (41, 452469), (47, 394707), (123, 150823), (141, 131569), (1927, 9627), (3209, 5781)]