18083895

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{9203}}^1$

素因数の和:9342

約数の個数: 16

約数和(自身を含む): 29158272

約数和(自身を除く): 11074377

約数列:

[1, 3, 5, 15, 131, 393, 655, 1965, 9203, 27609, 46015, 138045, 1205593, 3616779, 6027965, 18083895]

約数ペア:

[(1, 18083895), (3, 6027965), (5, 3616779), (15, 1205593), (131, 138045), (393, 46015), (655, 27609), (1965, 9203)]