3990924

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{5279}}^1$

素因数の和:5299

約数の個数: 48

約数和(自身を含む): 11827200

約数和(自身を除く): 7836276

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 5279, 10558, 15837, 21116, 31674, 36953, 47511, 63348, 73906, 95022, 110859, 142533, 147812, 190044, 221718, 285066, 332577, 443436, 570132, 665154, 997731, 1330308, 1995462, 3990924]

約数ペア:

[(1, 3990924), (2, 1995462), (3, 1330308), (4, 997731), (6, 665154), (7, 570132), (9, 443436), (12, 332577), (14, 285066), (18, 221718), (21, 190044), (27, 147812), (28, 142533), (36, 110859), (42, 95022), (54, 73906), (63, 63348), (84, 47511), (108, 36953), (126, 31674), (189, 21116), (252, 15837), (378, 10558), (756, 5279)]