12818466

素因数分解:

$2^1\times 3^3\times {\mathrm{237379}}^1$

素因数の和:237390

約数の個数: 16

約数和(自身を含む): 28485600

約数和(自身を除く): 15667134

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 237379, 474758, 712137, 1424274, 2136411, 4272822, 6409233, 12818466]

約数ペア:

[(1, 12818466), (2, 6409233), (3, 4272822), (6, 2136411), (9, 1424274), (18, 712137), (27, 474758), (54, 237379)]