39424278

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{1999}}^1$

素因数の和:2196

約数の個数: 32

約数和(自身を含む): 83520000

約数和(自身を除く): 44095722

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 173, 346, 519, 1038, 1999, 3287, 3998, 5997, 6574, 9861, 11994, 19722, 37981, 75962, 113943, 227886, 345827, 691654, 1037481, 2074962, 6570713, 13141426, 19712139, 39424278]

約数ペア:

[(1, 39424278), (2, 19712139), (3, 13141426), (6, 6570713), (19, 2074962), (38, 1037481), (57, 691654), (114, 345827), (173, 227886), (346, 113943), (519, 75962), (1038, 37981), (1999, 19722), (3287, 11994), (3998, 9861), (5997, 6574)]