16889184

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^2\times {\mathrm{347}}^1$

素因数の和:389

約数の個数: 108

約数和(自身を含む): 52157196

約数和(自身を除く): 35268012

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 169, 208, 234, 288, 312, 338, 347, 416, 468, 507, 624, 676, 694, 936, 1014, 1041, 1248, 1352, 1388, 1521, 1872, 2028, 2082, 2704, 2776, 3042, 3123, 3744, 4056, 4164, 4511, 5408, 5552, 6084, 6246, 8112, 8328, 9022, 11104, 12168, 12492, 13533, 16224, 16656, 18044, 24336, 24984, 27066, 33312, 36088, 40599, 48672, 49968, 54132, 58643, 72176, 81198, 99936, 108264, 117286, 144352, 162396, 175929, 216528, 234572, 324792, 351858, 433056, 469144, 527787, 649584, 703716, 938288, 1055574, 1299168, 1407432, 1876576, 2111148, 2814864, 4222296, 5629728, 8444592, 16889184]

約数ペア:

[(1, 16889184), (2, 8444592), (3, 5629728), (4, 4222296), (6, 2814864), (8, 2111148), (9, 1876576), (12, 1407432), (13, 1299168), (16, 1055574), (18, 938288), (24, 703716), (26, 649584), (32, 527787), (36, 469144), (39, 433056), (48, 351858), (52, 324792), (72, 234572), (78, 216528), (96, 175929), (104, 162396), (117, 144352), (144, 117286), (156, 108264), (169, 99936), (208, 81198), (234, 72176), (288, 58643), (312, 54132), (338, 49968), (347, 48672), (416, 40599), (468, 36088), (507, 33312), (624, 27066), (676, 24984), (694, 24336), (936, 18044), (1014, 16656), (1041, 16224), (1248, 13533), (1352, 12492), (1388, 12168), (1521, 11104), (1872, 9022), (2028, 8328), (2082, 8112), (2704, 6246), (2776, 6084), (3042, 5552), (3123, 5408), (3744, 4511), (4056, 4164)]