43138278

素因数分解:

$2^1\times 3^3\times {\mathrm{491}}^1\times {\mathrm{1627}}^1$

素因数の和:2129

約数の個数: 32

約数和(自身を含む): 96117120

約数和(自身を除く): 52978842

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 491, 982, 1473, 1627, 2946, 3254, 4419, 4881, 8838, 9762, 13257, 14643, 26514, 29286, 43929, 87858, 798857, 1597714, 2396571, 4793142, 7189713, 14379426, 21569139, 43138278]

約数ペア:

[(1, 43138278), (2, 21569139), (3, 14379426), (6, 7189713), (9, 4793142), (18, 2396571), (27, 1597714), (54, 798857), (491, 87858), (982, 43929), (1473, 29286), (1627, 26514), (2946, 14643), (3254, 13257), (4419, 9762), (4881, 8838)]