291446106

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{6939193}}^1$

素因数の和:6939205

約数の個数: 16

約数和(自身を含む): 666162624

約数和(自身を除く): 374716518

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 6939193, 13878386, 20817579, 41635158, 48574351, 97148702, 145723053, 291446106]

約数ペア:

[(1, 291446106), (2, 145723053), (3, 97148702), (6, 48574351), (7, 41635158), (14, 20817579), (21, 13878386), (42, 6939193)]