171678612

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2043793}}^1$

素因数の和:2043807

約数の個数: 24

約数和(自身を含む): 457809856

約数和(自身を除く): 286131244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2043793, 4087586, 6131379, 8175172, 12262758, 14306551, 24525516, 28613102, 42919653, 57226204, 85839306, 171678612]

約数ペア:

[(1, 171678612), (2, 85839306), (3, 57226204), (4, 42919653), (6, 28613102), (7, 24525516), (12, 14306551), (14, 12262758), (21, 8175172), (28, 6131379), (42, 4087586), (84, 2043793)]