21429114

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{510217}}^1$

素因数の和:510229

約数の個数: 16

約数和(自身を含む): 48980928

約数和(自身を除く): 27551814

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 510217, 1020434, 1530651, 3061302, 3571519, 7143038, 10714557, 21429114]

約数ペア:

[(1, 21429114), (2, 10714557), (3, 7143038), (6, 3571519), (7, 3061302), (14, 1530651), (21, 1020434), (42, 510217)]