6999972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{499}}^1$

素因数の和:680

約数の個数: 48

約数和(自身を含む): 18816000

約数和(自身を除く): 11816028

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 167, 334, 499, 501, 668, 998, 1002, 1169, 1497, 1996, 2004, 2338, 2994, 3493, 3507, 4676, 5988, 6986, 7014, 10479, 13972, 14028, 20958, 41916, 83333, 166666, 249999, 333332, 499998, 583331, 999996, 1166662, 1749993, 2333324, 3499986, 6999972]

約数ペア:

[(1, 6999972), (2, 3499986), (3, 2333324), (4, 1749993), (6, 1166662), (7, 999996), (12, 583331), (14, 499998), (21, 333332), (28, 249999), (42, 166666), (84, 83333), (167, 41916), (334, 20958), (499, 14028), (501, 13972), (668, 10479), (998, 7014), (1002, 6986), (1169, 5988), (1497, 4676), (1996, 3507), (2004, 3493), (2338, 2994)]