266406

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{6343}}^1$

素因数の和:6355

約数の個数: 16

約数和(自身を含む): 609024

約数和(自身を除く): 342618

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 6343, 12686, 19029, 38058, 44401, 88802, 133203, 266406]

約数ペア:

[(1, 266406), (2, 133203), (3, 88802), (6, 44401), (7, 38058), (14, 19029), (21, 12686), (42, 6343)]