345942018

素因数分解:

$2^1\times 3^2\times {\mathrm{19219001}}^1$

素因数の和:19219009

約数の個数: 12

約数和(自身を含む): 749541078

約数和(自身を除く): 403599060

約数列:

[1, 2, 3, 6, 9, 18, 19219001, 38438002, 57657003, 115314006, 172971009, 345942018]

約数ペア:

[(1, 345942018), (2, 172971009), (3, 115314006), (6, 57657003), (9, 38438002), (18, 19219001)]