40239474

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{2551}}^1$

素因数の和:2806

約数の個数: 32

約数和(自身を含む): 88197120

約数和(自身を除く): 47957646

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 239, 478, 717, 1434, 2551, 2629, 5102, 5258, 7653, 7887, 15306, 15774, 28061, 56122, 84183, 168366, 609689, 1219378, 1829067, 3658134, 6706579, 13413158, 20119737, 40239474]

約数ペア:

[(1, 40239474), (2, 20119737), (3, 13413158), (6, 6706579), (11, 3658134), (22, 1829067), (33, 1219378), (66, 609689), (239, 168366), (478, 84183), (717, 56122), (1434, 28061), (2551, 15774), (2629, 15306), (5102, 7887), (5258, 7653)]