18481929

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{179}}^1\times {\mathrm{271}}^1$

素因数の和:580

約数の個数: 16

約数和(自身を含む): 25067520

約数和(自身を除く): 6585591

約数列:

[1, 3, 127, 179, 271, 381, 537, 813, 22733, 34417, 48509, 68199, 103251, 145527, 6160643, 18481929]

約数ペア:

[(1, 18481929), (3, 6160643), (127, 145527), (179, 103251), (271, 68199), (381, 48509), (537, 34417), (813, 22733)]