31871196

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{126473}}^1$

素因数の和:126490

約数の個数: 36

約数和(自身を含む): 92073072

約数和(自身を除く): 60201876

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 126473, 252946, 379419, 505892, 758838, 885311, 1138257, 1517676, 1770622, 2276514, 2655933, 3541244, 4553028, 5311866, 7967799, 10623732, 15935598, 31871196]

約数ペア:

[(1, 31871196), (2, 15935598), (3, 10623732), (4, 7967799), (6, 5311866), (7, 4553028), (9, 3541244), (12, 2655933), (14, 2276514), (18, 1770622), (21, 1517676), (28, 1138257), (36, 885311), (42, 758838), (63, 505892), (84, 379419), (126, 252946), (252, 126473)]