2178372

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{25933}}^1$

素因数の和:25947

約数の個数: 24

約数和(自身を含む): 5809216

約数和(自身を除く): 3630844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 25933, 51866, 77799, 103732, 155598, 181531, 311196, 363062, 544593, 726124, 1089186, 2178372]

約数ペア:

[(1, 2178372), (2, 1089186), (3, 726124), (4, 544593), (6, 363062), (7, 311196), (12, 181531), (14, 155598), (21, 103732), (28, 77799), (42, 51866), (84, 25933)]