87400446

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2080963}}^1$

素因数の和:2080975

約数の個数: 16

約数和(自身を含む): 199772544

約数和(自身を除く): 112372098

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2080963, 4161926, 6242889, 12485778, 14566741, 29133482, 43700223, 87400446]

約数ペア:

[(1, 87400446), (2, 43700223), (3, 29133482), (6, 14566741), (7, 12485778), (14, 6242889), (21, 4161926), (42, 2080963)]