826616664

素因数分解:

$2^3\times 3^4\times {\mathrm{1275643}}^1$

素因数の和:1275661

約数の個数: 40

約数和(自身を含む): 2315293860

約数和(自身を除く): 1488677196

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 1275643, 2551286, 3826929, 5102572, 7653858, 10205144, 11480787, 15307716, 22961574, 30615432, 34442361, 45923148, 68884722, 91846296, 103327083, 137769444, 206654166, 275538888, 413308332, 826616664]

約数ペア:

[(1, 826616664), (2, 413308332), (3, 275538888), (4, 206654166), (6, 137769444), (8, 103327083), (9, 91846296), (12, 68884722), (18, 45923148), (24, 34442361), (27, 30615432), (36, 22961574), (54, 15307716), (72, 11480787), (81, 10205144), (108, 7653858), (162, 5102572), (216, 3826929), (324, 2551286), (648, 1275643)]