8939646

素因数分解:

$2^1\times 3^4\times {\mathrm{139}}^1\times {\mathrm{397}}^1$

素因数の和:550

約数の個数: 40

約数和(自身を含む): 20226360

約数和(自身を除く): 11286714

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 139, 162, 278, 397, 417, 794, 834, 1191, 1251, 2382, 2502, 3573, 3753, 7146, 7506, 10719, 11259, 21438, 22518, 32157, 55183, 64314, 110366, 165549, 331098, 496647, 993294, 1489941, 2979882, 4469823, 8939646]

約数ペア:

[(1, 8939646), (2, 4469823), (3, 2979882), (6, 1489941), (9, 993294), (18, 496647), (27, 331098), (54, 165549), (81, 110366), (139, 64314), (162, 55183), (278, 32157), (397, 22518), (417, 21438), (794, 11259), (834, 10719), (1191, 7506), (1251, 7146), (2382, 3753), (2502, 3573)]