7656498

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{1997}}^1$

素因数の和:2079

約数の個数: 32

約数和(自身を含む): 17262720

約数和(自身を除く): 9606222

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 142, 213, 426, 639, 1278, 1917, 1997, 3834, 3994, 5991, 11982, 17973, 35946, 53919, 107838, 141787, 283574, 425361, 850722, 1276083, 2552166, 3828249, 7656498]

約数ペア:

[(1, 7656498), (2, 3828249), (3, 2552166), (6, 1276083), (9, 850722), (18, 425361), (27, 283574), (54, 141787), (71, 107838), (142, 53919), (213, 35946), (426, 17973), (639, 11982), (1278, 5991), (1917, 3994), (1997, 3834)]