447027678

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{1079777}}^1$

素因数の和:1079808

約数の個数: 24

約数和(自身を含む): 1010672208

約数和(自身を除く): 563644530

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 1079777, 2159554, 3239331, 6478662, 9717993, 19435986, 24834871, 49669742, 74504613, 149009226, 223513839, 447027678]

約数ペア:

[(1, 447027678), (2, 223513839), (3, 149009226), (6, 74504613), (9, 49669742), (18, 24834871), (23, 19435986), (46, 9717993), (69, 6478662), (138, 3239331), (207, 2159554), (414, 1079777)]