31693122

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{24799}}^1$

素因数の和:24878

約数の個数: 24

約数和(自身を含む): 69638400

約数和(自身を除く): 37945278

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 24799, 49598, 74397, 148794, 223191, 446382, 1760729, 3521458, 5282187, 10564374, 15846561, 31693122]

約数ペア:

[(1, 31693122), (2, 15846561), (3, 10564374), (6, 5282187), (9, 3521458), (18, 1760729), (71, 446382), (142, 223191), (213, 148794), (426, 74397), (639, 49598), (1278, 24799)]