8929506

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:163

約数の個数: 64

約数和(自身を含む): 20246400

約数和(自身を除く): 11316894

約数列:

[1, 2, 3, 6, 19, 29, 37, 38, 57, 58, 73, 74, 87, 111, 114, 146, 174, 219, 222, 438, 551, 703, 1073, 1102, 1387, 1406, 1653, 2109, 2117, 2146, 2701, 2774, 3219, 3306, 4161, 4218, 4234, 5402, 6351, 6438, 8103, 8322, 12702, 16206, 20387, 40223, 40774, 51319, 61161, 78329, 80446, 102638, 120669, 122322, 153957, 156658, 234987, 241338, 307914, 469974, 1488251, 2976502, 4464753, 8929506]

約数ペア:

[(1, 8929506), (2, 4464753), (3, 2976502), (6, 1488251), (19, 469974), (29, 307914), (37, 241338), (38, 234987), (57, 156658), (58, 153957), (73, 122322), (74, 120669), (87, 102638), (111, 80446), (114, 78329), (146, 61161), (174, 51319), (219, 40774), (222, 40223), (438, 20387), (551, 16206), (703, 12702), (1073, 8322), (1102, 8103), (1387, 6438), (1406, 6351), (1653, 5402), (2109, 4234), (2117, 4218), (2146, 4161), (2701, 3306), (2774, 3219)]