144036

素因数分解:

$2^2\times 3^2\times {\mathrm{4001}}^1$

素因数の和:4011

約数の個数: 18

約数和(自身を含む): 364182

約数和(自身を除く): 220146

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 4001, 8002, 12003, 16004, 24006, 36009, 48012, 72018, 144036]

約数ペア:

[(1, 144036), (2, 72018), (3, 48012), (4, 36009), (6, 24006), (9, 16004), (12, 12003), (18, 8002), (36, 4001)]