144765000018

素因数分解:

$2^1\times 3^2\times {\mathrm{8042500001}}^1$

素因数の和:8042500009

約数の個数: 12

約数和(自身を含む): 313657500078

約数和(自身を除く): 168892500060

約数列:

[1, 2, 3, 6, 9, 18, 8042500001, 16085000002, 24127500003, 48255000006, 72382500009, 144765000018]

約数ペア:

[(1, 144765000018), (2, 72382500009), (3, 48255000006), (6, 24127500003), (9, 16085000002), (18, 8042500001)]