143640036

素因数分解:

$2^2\times 3^2\times {\mathrm{3990001}}^1$

素因数の和:3990011

約数の個数: 18

約数和(自身を含む): 363090182

約数和(自身を除く): 219450146

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 3990001, 7980002, 11970003, 15960004, 23940006, 35910009, 47880012, 71820018, 143640036]

約数ペア:

[(1, 143640036), (2, 71820018), (3, 47880012), (4, 35910009), (6, 23940006), (9, 15960004), (12, 11970003), (18, 7980002), (36, 3990001)]