84765618

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{672743}}^1$

素因数の和:672758

約数の個数: 24

約数和(自身を含む): 209896128

約数和(自身を除く): 125130510

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 672743, 1345486, 2018229, 4036458, 4709201, 6054687, 9418402, 12109374, 14127603, 28255206, 42382809, 84765618]

約数ペア:

[(1, 84765618), (2, 42382809), (3, 28255206), (6, 14127603), (7, 12109374), (9, 9418402), (14, 6054687), (18, 4709201), (21, 4036458), (42, 2018229), (63, 1345486), (126, 672743)]