7981848

素因数分解:

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

素因数の和:5301

約数の個数: 64

約数和(自身を含む): 25344000

約数和(自身を除く): 17362152

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 5279, 10558, 15837, 21116, 31674, 36953, 42232, 47511, 63348, 73906, 95022, 110859, 126696, 142533, 147812, 190044, 221718, 285066, 295624, 332577, 380088, 443436, 570132, 665154, 886872, 997731, 1140264, 1330308, 1995462, 2660616, 3990924, 7981848]

約数ペア:

[(1, 7981848), (2, 3990924), (3, 2660616), (4, 1995462), (6, 1330308), (7, 1140264), (8, 997731), (9, 886872), (12, 665154), (14, 570132), (18, 443436), (21, 380088), (24, 332577), (27, 295624), (28, 285066), (36, 221718), (42, 190044), (54, 147812), (56, 142533), (63, 126696), (72, 110859), (84, 95022), (108, 73906), (126, 63348), (168, 47511), (189, 42232), (216, 36953), (252, 31674), (378, 21116), (504, 15837), (756, 10558), (1512, 5279)]