15674472018

素因数分解:

$2^1\times 3^2\times {\mathrm{870804001}}^1$

素因数の和:870804009

約数の個数: 12

約数和(自身を含む): 33961356078

約数和(自身を除く): 18286884060

約数列:

[1, 2, 3, 6, 9, 18, 870804001, 1741608002, 2612412003, 5224824006, 7837236009, 15674472018]

約数ペア:

[(1, 15674472018), (2, 7837236009), (3, 5224824006), (6, 2612412003), (9, 1741608002), (18, 870804001)]