66475242

素因数分解:

$2^1\times 3^4\times {\mathrm{410341}}^1$

素因数の和:410355

約数の個数: 20

約数和(自身を含む): 148954146

約数和(自身を除く): 82478904

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 410341, 820682, 1231023, 2462046, 3693069, 7386138, 11079207, 22158414, 33237621, 66475242]

約数ペア:

[(1, 66475242), (2, 33237621), (3, 22158414), (6, 11079207), (9, 7386138), (18, 3693069), (27, 2462046), (54, 1231023), (81, 820682), (162, 410341)]