8684862

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:161

約数の個数: 64

約数和(自身を含む): 19699200

約数和(自身を除く): 11014338

約数列:

[1, 2, 3, 6, 19, 29, 37, 38, 57, 58, 71, 74, 87, 111, 114, 142, 174, 213, 222, 426, 551, 703, 1073, 1102, 1349, 1406, 1653, 2059, 2109, 2146, 2627, 2698, 3219, 3306, 4047, 4118, 4218, 5254, 6177, 6438, 7881, 8094, 12354, 15762, 20387, 39121, 40774, 49913, 61161, 76183, 78242, 99826, 117363, 122322, 149739, 152366, 228549, 234726, 299478, 457098, 1447477, 2894954, 4342431, 8684862]

約数ペア:

[(1, 8684862), (2, 4342431), (3, 2894954), (6, 1447477), (19, 457098), (29, 299478), (37, 234726), (38, 228549), (57, 152366), (58, 149739), (71, 122322), (74, 117363), (87, 99826), (111, 78242), (114, 76183), (142, 61161), (174, 49913), (213, 40774), (222, 39121), (426, 20387), (551, 15762), (703, 12354), (1073, 8094), (1102, 7881), (1349, 6438), (1406, 6177), (1653, 5254), (2059, 4218), (2109, 4118), (2146, 4047), (2627, 3306), (2698, 3219)]