66401034

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1580977}}^1$

素因数の和:1580989

約数の個数: 16

約数和(自身を含む): 151773888

約数和(自身を除く): 85372854

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1580977, 3161954, 4742931, 9485862, 11066839, 22133678, 33200517, 66401034]

約数ペア:

[(1, 66401034), (2, 33200517), (3, 22133678), (6, 11066839), (7, 9485862), (14, 4742931), (21, 3161954), (42, 1580977)]