18746669822

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{866057}}^1$

素因数の和:866275

約数の個数: 16

約数和(自身を含む): 28683840960

約数和(自身を除く): 9937171138

約数列:

[1, 2, 79, 137, 158, 274, 10823, 21646, 866057, 1732114, 68418503, 118649809, 136837006, 237299618, 9373334911, 18746669822]

約数ペア:

[(1, 18746669822), (2, 9373334911), (79, 237299618), (137, 136837006), (158, 118649809), (274, 68418503), (10823, 1732114), (21646, 866057)]