66669168

素因数分解:

$2^4\times 3^1\times {\mathrm{1388941}}^1$

素因数の和:1388952

約数の個数: 20

約数和(自身を含む): 172228808

約数和(自身を除く): 105559640

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1388941, 2777882, 4166823, 5555764, 8333646, 11111528, 16667292, 22223056, 33334584, 66669168]

約数ペア:

[(1, 66669168), (2, 33334584), (3, 22223056), (4, 16667292), (6, 11111528), (8, 8333646), (12, 5555764), (16, 4166823), (24, 2777882), (48, 1388941)]