18565848

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{4093}}^1$

素因数の和:4118

約数の個数: 80

約数和(自身を含む): 59444880

約数和(自身を除く): 40879032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 1134, 1512, 2268, 4093, 4536, 8186, 12279, 16372, 24558, 28651, 32744, 36837, 49116, 57302, 73674, 85953, 98232, 110511, 114604, 147348, 171906, 221022, 229208, 257859, 294696, 331533, 343812, 442044, 515718, 663066, 687624, 773577, 884088, 1031436, 1326132, 1547154, 2062872, 2320731, 2652264, 3094308, 4641462, 6188616, 9282924, 18565848]

約数ペア:

[(1, 18565848), (2, 9282924), (3, 6188616), (4, 4641462), (6, 3094308), (7, 2652264), (8, 2320731), (9, 2062872), (12, 1547154), (14, 1326132), (18, 1031436), (21, 884088), (24, 773577), (27, 687624), (28, 663066), (36, 515718), (42, 442044), (54, 343812), (56, 331533), (63, 294696), (72, 257859), (81, 229208), (84, 221022), (108, 171906), (126, 147348), (162, 114604), (168, 110511), (189, 98232), (216, 85953), (252, 73674), (324, 57302), (378, 49116), (504, 36837), (567, 32744), (648, 28651), (756, 24558), (1134, 16372), (1512, 12279), (2268, 8186), (4093, 4536)]