18739062

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{9551}}^1$

素因数の和:9668

約数の個数: 24

約数和(自身を含む): 40978080

約数和(自身を除く): 22239018

約数列:

[1, 2, 3, 6, 9, 18, 109, 218, 327, 654, 981, 1962, 9551, 19102, 28653, 57306, 85959, 171918, 1041059, 2082118, 3123177, 6246354, 9369531, 18739062]

約数ペア:

[(1, 18739062), (2, 9369531), (3, 6246354), (6, 3123177), (9, 2082118), (18, 1041059), (109, 171918), (218, 85959), (327, 57306), (654, 28653), (981, 19102), (1962, 9551)]