7006986

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1$

素因数の和:225

約数の個数: 80

約数和(自身を含む): 18539136

約数和(自身を除く): 11532150

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 37, 42, 54, 63, 74, 81, 111, 126, 162, 167, 189, 222, 259, 333, 334, 378, 501, 518, 567, 666, 777, 999, 1002, 1134, 1169, 1503, 1554, 1998, 2331, 2338, 2997, 3006, 3507, 4509, 4662, 5994, 6179, 6993, 7014, 9018, 10521, 12358, 13527, 13986, 18537, 20979, 21042, 27054, 31563, 37074, 41958, 43253, 55611, 63126, 86506, 94689, 111222, 129759, 166833, 189378, 259518, 333666, 389277, 500499, 778554, 1000998, 1167831, 2335662, 3503493, 7006986]

約数ペア:

[(1, 7006986), (2, 3503493), (3, 2335662), (6, 1167831), (7, 1000998), (9, 778554), (14, 500499), (18, 389277), (21, 333666), (27, 259518), (37, 189378), (42, 166833), (54, 129759), (63, 111222), (74, 94689), (81, 86506), (111, 63126), (126, 55611), (162, 43253), (167, 41958), (189, 37074), (222, 31563), (259, 27054), (333, 21042), (334, 20979), (378, 18537), (501, 13986), (518, 13527), (567, 12358), (666, 10521), (777, 9018), (999, 7014), (1002, 6993), (1134, 6179), (1169, 5994), (1503, 4662), (1554, 4509), (1998, 3507), (2331, 3006), (2338, 2997)]