6738678

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{397}}^1$

素因数の和:469

約数の個数: 48

約数和(自身を含む): 15646176

約数和(自身を除く): 8907498

約数列:

[1, 2, 3, 6, 9, 18, 23, 41, 46, 69, 82, 123, 138, 207, 246, 369, 397, 414, 738, 794, 943, 1191, 1886, 2382, 2829, 3573, 5658, 7146, 8487, 9131, 16277, 16974, 18262, 27393, 32554, 48831, 54786, 82179, 97662, 146493, 164358, 292986, 374371, 748742, 1123113, 2246226, 3369339, 6738678]

約数ペア:

[(1, 6738678), (2, 3369339), (3, 2246226), (6, 1123113), (9, 748742), (18, 374371), (23, 292986), (41, 164358), (46, 146493), (69, 97662), (82, 82179), (123, 54786), (138, 48831), (207, 32554), (246, 27393), (369, 18262), (397, 16974), (414, 16277), (738, 9131), (794, 8487), (943, 7146), (1191, 5658), (1886, 3573), (2382, 2829)]