681630648

素因数分解:

$2^3\times 3^1\times {\mathrm{28401277}}^1$

素因数の和:28401286

約数の個数: 16

約数和(自身を含む): 1704076680

約数和(自身を除く): 1022446032

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 28401277, 56802554, 85203831, 113605108, 170407662, 227210216, 340815324, 681630648]

約数ペア:

[(1, 681630648), (2, 340815324), (3, 227210216), (4, 170407662), (6, 113605108), (8, 85203831), (12, 56802554), (24, 28401277)]