858009642

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{20428801}}^1$

素因数の和:20428813

約数の個数: 16

約数和(自身を含む): 1961164992

約数和(自身を除く): 1103155350

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 20428801, 40857602, 61286403, 122572806, 143001607, 286003214, 429004821, 858009642]

約数ペア:

[(1, 858009642), (2, 429004821), (3, 286003214), (6, 143001607), (7, 122572806), (14, 61286403), (21, 40857602), (42, 20428801)]