56210406

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1338343}}^1$

素因数の和:1338355

約数の個数: 16

約数和(自身を含む): 128481024

約数和(自身を除く): 72270618

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1338343, 2676686, 4015029, 8030058, 9368401, 18736802, 28105203, 56210406]

約数ペア:

[(1, 56210406), (2, 28105203), (3, 18736802), (6, 9368401), (7, 8030058), (14, 4015029), (21, 2676686), (42, 1338343)]