64020276

素因数分解:

$2^2\times 3^2\times {\mathrm{1778341}}^1$

素因数の和:1778351

約数の個数: 18

約数和(自身を含む): 161829122

約数和(自身を除く): 97808846

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1778341, 3556682, 5335023, 7113364, 10670046, 16005069, 21340092, 32010138, 64020276]

約数ペア:

[(1, 64020276), (2, 32010138), (3, 21340092), (4, 16005069), (6, 10670046), (9, 7113364), (12, 5335023), (18, 3556682), (36, 1778341)]