18123792

素因数分解:

$2^4\times 3^1\times {\mathrm{491}}^1\times {\mathrm{769}}^1$

素因数の和:1271

約数の個数: 40

約数和(自身を含む): 46976160

約数和(自身を除く): 28852368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 491, 769, 982, 1473, 1538, 1964, 2307, 2946, 3076, 3928, 4614, 5892, 6152, 7856, 9228, 11784, 12304, 18456, 23568, 36912, 377579, 755158, 1132737, 1510316, 2265474, 3020632, 4530948, 6041264, 9061896, 18123792]

約数ペア:

[(1, 18123792), (2, 9061896), (3, 6041264), (4, 4530948), (6, 3020632), (8, 2265474), (12, 1510316), (16, 1132737), (24, 755158), (48, 377579), (491, 36912), (769, 23568), (982, 18456), (1473, 12304), (1538, 11784), (1964, 9228), (2307, 7856), (2946, 6152), (3076, 5892), (3928, 4614)]