18318936

素因数分解:

$2^3\times 3^1\times {\mathrm{443}}^1\times {\mathrm{1723}}^1$

素因数の和:2175

約数の個数: 32

約数和(自身を含む): 45927360

約数和(自身を除く): 27608424

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 443, 886, 1329, 1723, 1772, 2658, 3446, 3544, 5169, 5316, 6892, 10338, 10632, 13784, 20676, 41352, 763289, 1526578, 2289867, 3053156, 4579734, 6106312, 9159468, 18318936]

約数ペア:

[(1, 18318936), (2, 9159468), (3, 6106312), (4, 4579734), (6, 3053156), (8, 2289867), (12, 1526578), (24, 763289), (443, 41352), (886, 20676), (1329, 13784), (1723, 10632), (1772, 10338), (2658, 6892), (3446, 5316), (3544, 5169)]