7194138

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1663}}^1$

素因数の和:1778

約数の個数: 32

約数和(自身を含む): 16613376

約数和(自身を除く): 9419238

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 103, 206, 309, 618, 721, 1442, 1663, 2163, 3326, 4326, 4989, 9978, 11641, 23282, 34923, 69846, 171289, 342578, 513867, 1027734, 1199023, 2398046, 3597069, 7194138]

約数ペア:

[(1, 7194138), (2, 3597069), (3, 2398046), (6, 1199023), (7, 1027734), (14, 513867), (21, 342578), (42, 171289), (103, 69846), (206, 34923), (309, 23282), (618, 11641), (721, 9978), (1442, 4989), (1663, 4326), (2163, 3326)]