18061654

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{22409}}^1$

素因数の和:22455

約数の個数: 16

約数和(自身を含む): 30119040

約数和(自身を除く): 12057386

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 22409, 44818, 291317, 582634, 694679, 1389358, 9030827, 18061654]

約数ペア:

[(1, 18061654), (2, 9030827), (13, 1389358), (26, 694679), (31, 582634), (62, 291317), (403, 44818), (806, 22409)]