71919138

素因数分解:

$2^1\times 3^1\times {\mathrm{2203}}^1\times {\mathrm{5441}}^1$

素因数の和:7649

約数の個数: 16

約数和(自身を含む): 143930016

約数和(自身を除く): 72010878

約数列:

[1, 2, 3, 6, 2203, 4406, 5441, 6609, 10882, 13218, 16323, 32646, 11986523, 23973046, 35959569, 71919138]

約数ペア:

[(1, 71919138), (2, 35959569), (3, 23973046), (6, 11986523), (2203, 32646), (4406, 16323), (5441, 13218), (6609, 10882)]