18233194

素因数分解:

$2^1\times 7^4\times {\mathrm{3797}}^1$

素因数の和:3827

約数の個数: 20

約数和(自身を含む): 31914594

約数和(自身を除く): 13681400

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 2401, 3797, 4802, 7594, 26579, 53158, 186053, 372106, 1302371, 2604742, 9116597, 18233194]

約数ペア:

[(1, 18233194), (2, 9116597), (7, 2604742), (14, 1302371), (49, 372106), (98, 186053), (343, 53158), (686, 26579), (2401, 7594), (3797, 4802)]