5641569378

素因数分解:

$2^1\times 3^3\times {\mathrm{491}}^1\times {\mathrm{212777}}^1$

素因数の和:213279

約数の個数: 32

約数和(自身を含む): 12562413120

約数和(自身を除く): 6920843742

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 491, 982, 1473, 2946, 4419, 8838, 13257, 26514, 212777, 425554, 638331, 1276662, 1914993, 3829986, 5744979, 11489958, 104473507, 208947014, 313420521, 626841042, 940261563, 1880523126, 2820784689, 5641569378]

約数ペア:

[(1, 5641569378), (2, 2820784689), (3, 1880523126), (6, 940261563), (9, 626841042), (18, 313420521), (27, 208947014), (54, 104473507), (491, 11489958), (982, 5744979), (1473, 3829986), (2946, 1914993), (4419, 1276662), (8838, 638331), (13257, 425554), (26514, 212777)]