80984898

素因数分解:

$2^1\times 3^2\times {\mathrm{1049}}^1\times {\mathrm{4289}}^1$

素因数の和:5346

約数の個数: 24

約数和(自身を含む): 175675500

約数和(自身を除く): 94690602

約数列:

[1, 2, 3, 6, 9, 18, 1049, 2098, 3147, 4289, 6294, 8578, 9441, 12867, 18882, 25734, 38601, 77202, 4499161, 8998322, 13497483, 26994966, 40492449, 80984898]

約数ペア:

[(1, 80984898), (2, 40492449), (3, 26994966), (6, 13497483), (9, 8998322), (18, 4499161), (1049, 77202), (2098, 38601), (3147, 25734), (4289, 18882), (6294, 12867), (8578, 9441)]