816097926

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19430903}}^1$

素因数の和:19430915

約数の個数: 16

約数和(自身を含む): 1865366784

約数和(自身を除く): 1049268858

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 19430903, 38861806, 58292709, 116585418, 136016321, 272032642, 408048963, 816097926]

約数ペア:

[(1, 816097926), (2, 408048963), (3, 272032642), (6, 136016321), (7, 116585418), (14, 58292709), (21, 38861806), (42, 19430903)]