12963942

素因数分解:

$2^1\times 3^3\times {\mathrm{240073}}^1$

素因数の和:240084

約数の個数: 16

約数和(自身を含む): 28808880

約数和(自身を除く): 15844938

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 240073, 480146, 720219, 1440438, 2160657, 4321314, 6481971, 12963942]

約数ペア:

[(1, 12963942), (2, 6481971), (3, 4321314), (6, 2160657), (9, 1440438), (18, 720219), (27, 480146), (54, 240073)]