31691124

素因数分解:

$2^2\times 3^2\times {\mathrm{317}}^1\times {\mathrm{2777}}^1$

素因数の和:3104

約数の個数: 36

約数和(自身を含む): 80389764

約数和(自身を除く): 48698640

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 317, 634, 951, 1268, 1902, 2777, 2853, 3804, 5554, 5706, 8331, 11108, 11412, 16662, 24993, 33324, 49986, 99972, 880309, 1760618, 2640927, 3521236, 5281854, 7922781, 10563708, 15845562, 31691124]

約数ペア:

[(1, 31691124), (2, 15845562), (3, 10563708), (4, 7922781), (6, 5281854), (9, 3521236), (12, 2640927), (18, 1760618), (36, 880309), (317, 99972), (634, 49986), (951, 33324), (1268, 24993), (1902, 16662), (2777, 11412), (2853, 11108), (3804, 8331), (5554, 5706)]