18708972

素因数分解:

$2^2\times 3^1\times {\mathrm{97}}^1\times {\mathrm{16073}}^1$

素因数の和:16177

約数の個数: 24

約数和(自身を含む): 44107056

約数和(自身を除く): 25398084

約数列:

[1, 2, 3, 4, 6, 12, 97, 194, 291, 388, 582, 1164, 16073, 32146, 48219, 64292, 96438, 192876, 1559081, 3118162, 4677243, 6236324, 9354486, 18708972]

約数ペア:

[(1, 18708972), (2, 9354486), (3, 6236324), (4, 4677243), (6, 3118162), (12, 1559081), (97, 192876), (194, 96438), (291, 64292), (388, 48219), (582, 32146), (1164, 16073)]