12457242

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{98867}}^1$

素因数の和:98882

約数の個数: 24

約数和(自身を含む): 30846816

約数和(自身を除く): 18389574

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 98867, 197734, 296601, 593202, 692069, 889803, 1384138, 1779606, 2076207, 4152414, 6228621, 12457242]

約数ペア:

[(1, 12457242), (2, 6228621), (3, 4152414), (6, 2076207), (7, 1779606), (9, 1384138), (14, 889803), (18, 692069), (21, 593202), (42, 296601), (63, 197734), (126, 98867)]