1279396584

素因数分解:

$2^3\times 3^2\times {\mathrm{17769397}}^1$

素因数の和:17769409

約数の個数: 24

約数和(自身を含む): 3465032610

約数和(自身を除く): 2185636026

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 17769397, 35538794, 53308191, 71077588, 106616382, 142155176, 159924573, 213232764, 319849146, 426465528, 639698292, 1279396584]

約数ペア:

[(1, 1279396584), (2, 639698292), (3, 426465528), (4, 319849146), (6, 213232764), (8, 159924573), (9, 142155176), (12, 106616382), (18, 71077588), (24, 53308191), (36, 35538794), (72, 17769397)]