13370886

素因数分解:

$2^1\times 3^3\times {\mathrm{247609}}^1$

素因数の和:247620

約数の個数: 16

約数和(自身を含む): 29713200

約数和(自身を除く): 16342314

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 247609, 495218, 742827, 1485654, 2228481, 4456962, 6685443, 13370886]

約数ペア:

[(1, 13370886), (2, 6685443), (3, 4456962), (6, 2228481), (9, 1485654), (18, 742827), (27, 495218), (54, 247609)]