80906406

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1926343}}^1$

素因数の和:1926355

約数の個数: 16

約数和(自身を含む): 184929024

約数和(自身を除く): 104022618

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1926343, 3852686, 5779029, 11558058, 13484401, 26968802, 40453203, 80906406]

約数ペア:

[(1, 80906406), (2, 40453203), (3, 26968802), (6, 13484401), (7, 11558058), (14, 5779029), (21, 3852686), (42, 1926343)]