18133724

素因数分解:

$2^2\times 7^3\times {\mathrm{13217}}^1$

素因数の和:13242

約数の個数: 24

約数和(自身を含む): 37010400

約数和(自身を除く): 18876676

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 13217, 26434, 52868, 92519, 185038, 370076, 647633, 1295266, 2590532, 4533431, 9066862, 18133724]

約数ペア:

[(1, 18133724), (2, 9066862), (4, 4533431), (7, 2590532), (14, 1295266), (28, 647633), (49, 370076), (98, 185038), (196, 92519), (343, 52868), (686, 26434), (1372, 13217)]