18514044

素因数分解:

$2^2\times 3^2\times {\mathrm{103}}^1\times {\mathrm{4993}}^1$

素因数の和:5106

約数の個数: 36

約数和(自身を含む): 47263216

約数和(自身を除く): 28749172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 103, 206, 309, 412, 618, 927, 1236, 1854, 3708, 4993, 9986, 14979, 19972, 29958, 44937, 59916, 89874, 179748, 514279, 1028558, 1542837, 2057116, 3085674, 4628511, 6171348, 9257022, 18514044]

約数ペア:

[(1, 18514044), (2, 9257022), (3, 6171348), (4, 4628511), (6, 3085674), (9, 2057116), (12, 1542837), (18, 1028558), (36, 514279), (103, 179748), (206, 89874), (309, 59916), (412, 44937), (618, 29958), (927, 19972), (1236, 14979), (1854, 9986), (3708, 4993)]