18308352

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{769}}^1$

素因数の和:819

約数の個数: 72

約数和(自身を含む): 50364160

約数和(自身を除く): 32055808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 744, 768, 769, 992, 1488, 1538, 1984, 2307, 2976, 3076, 3968, 4614, 5952, 6152, 7936, 9228, 11904, 12304, 18456, 23808, 23839, 24608, 36912, 47678, 49216, 71517, 73824, 95356, 98432, 143034, 147648, 190712, 196864, 286068, 295296, 381424, 572136, 590592, 762848, 1144272, 1525696, 2288544, 3051392, 4577088, 6102784, 9154176, 18308352]

約数ペア:

[(1, 18308352), (2, 9154176), (3, 6102784), (4, 4577088), (6, 3051392), (8, 2288544), (12, 1525696), (16, 1144272), (24, 762848), (31, 590592), (32, 572136), (48, 381424), (62, 295296), (64, 286068), (93, 196864), (96, 190712), (124, 147648), (128, 143034), (186, 98432), (192, 95356), (248, 73824), (256, 71517), (372, 49216), (384, 47678), (496, 36912), (744, 24608), (768, 23839), (769, 23808), (992, 18456), (1488, 12304), (1538, 11904), (1984, 9228), (2307, 7936), (2976, 6152), (3076, 5952), (3968, 4614)]