7640856

素因数分解:

$2^3\times 3^2\times {\mathrm{106123}}^1$

素因数の和:106135

約数の個数: 24

約数和(自身を含む): 20694180

約数和(自身を除く): 13053324

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 106123, 212246, 318369, 424492, 636738, 848984, 955107, 1273476, 1910214, 2546952, 3820428, 7640856]

約数ペア:

[(1, 7640856), (2, 3820428), (3, 2546952), (4, 1910214), (6, 1273476), (8, 955107), (9, 848984), (12, 636738), (18, 424492), (24, 318369), (36, 212246), (72, 106123)]