18833637

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{9007}}^1$

素因数の和:9068

約数の個数: 16

約数和(自身を含む): 27240192

約数和(自身を除く): 8406555

約数列:

[1, 3, 17, 41, 51, 123, 697, 2091, 9007, 27021, 153119, 369287, 459357, 1107861, 6277879, 18833637]

約数ペア:

[(1, 18833637), (3, 6277879), (17, 1107861), (41, 459357), (51, 369287), (123, 153119), (697, 27021), (2091, 9007)]