31326708

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{2683}}^1$

素因数の和:2836

約数の個数: 48

約数和(自身を含む): 84170240

約数和(自身を除く): 52843532

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 139, 278, 417, 556, 834, 973, 1668, 1946, 2683, 2919, 3892, 5366, 5838, 8049, 10732, 11676, 16098, 18781, 32196, 37562, 56343, 75124, 112686, 225372, 372937, 745874, 1118811, 1491748, 2237622, 2610559, 4475244, 5221118, 7831677, 10442236, 15663354, 31326708]

約数ペア:

[(1, 31326708), (2, 15663354), (3, 10442236), (4, 7831677), (6, 5221118), (7, 4475244), (12, 2610559), (14, 2237622), (21, 1491748), (28, 1118811), (42, 745874), (84, 372937), (139, 225372), (278, 112686), (417, 75124), (556, 56343), (834, 37562), (973, 32196), (1668, 18781), (1946, 16098), (2683, 11676), (2919, 10732), (3892, 8049), (5366, 5838)]