31148082

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{5749}}^1$

素因数の和:5807

約数の個数: 48

約数和(自身を含む): 78936000

約数和(自身を除く): 47787918

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 63, 86, 126, 129, 258, 301, 387, 602, 774, 903, 1806, 2709, 5418, 5749, 11498, 17247, 34494, 40243, 51741, 80486, 103482, 120729, 241458, 247207, 362187, 494414, 724374, 741621, 1483242, 1730449, 2224863, 3460898, 4449726, 5191347, 10382694, 15574041, 31148082]

約数ペア:

[(1, 31148082), (2, 15574041), (3, 10382694), (6, 5191347), (7, 4449726), (9, 3460898), (14, 2224863), (18, 1730449), (21, 1483242), (42, 741621), (43, 724374), (63, 494414), (86, 362187), (126, 247207), (129, 241458), (258, 120729), (301, 103482), (387, 80486), (602, 51741), (774, 40243), (903, 34494), (1806, 17247), (2709, 11498), (5418, 5749)]