169780506

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{4042393}}^1$

素因数の和:4042405

約数の個数: 16

約数和(自身を含む): 388069824

約数和(自身を除く): 218289318

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 4042393, 8084786, 12127179, 24254358, 28296751, 56593502, 84890253, 169780506]

約数ペア:

[(1, 169780506), (2, 84890253), (3, 56593502), (6, 28296751), (7, 24254358), (14, 12127179), (21, 8084786), (42, 4042393)]