64734726

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1541303}}^1$

素因数の和:1541315

約数の個数: 16

約数和(自身を含む): 147965184

約数和(自身を除く): 83230458

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1541303, 3082606, 4623909, 9247818, 10789121, 21578242, 32367363, 64734726]

約数ペア:

[(1, 64734726), (2, 32367363), (3, 21578242), (6, 10789121), (7, 9247818), (14, 4623909), (21, 3082606), (42, 1541303)]