12213657306

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{5259973}}^1$

素因数の和:5260027

約数の個数: 32

約数和(自身を含む): 27772662720

約数和(自身を除く): 15559005414

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 129, 258, 387, 774, 1161, 2322, 5259973, 10519946, 15779919, 31559838, 47339757, 94679514, 142019271, 226178839, 284038542, 452357678, 678536517, 1357073034, 2035609551, 4071219102, 6106828653, 12213657306]

約数ペア:

[(1, 12213657306), (2, 6106828653), (3, 4071219102), (6, 2035609551), (9, 1357073034), (18, 678536517), (27, 452357678), (43, 284038542), (54, 226178839), (86, 142019271), (129, 94679514), (258, 47339757), (387, 31559838), (774, 15779919), (1161, 10519946), (2322, 5259973)]