12717642

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{302801}}^1$

素因数の和:302813

約数の個数: 16

約数和(自身を含む): 29068992

約数和(自身を除く): 16351350

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 302801, 605602, 908403, 1816806, 2119607, 4239214, 6358821, 12717642]

約数ペア:

[(1, 12717642), (2, 6358821), (3, 4239214), (6, 2119607), (7, 1816806), (14, 908403), (21, 605602), (42, 302801)]