86978094

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2070907}}^1$

素因数の和:2070919

約数の個数: 16

約数和(自身を含む): 198807168

約数和(自身を除く): 111829074

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2070907, 4141814, 6212721, 12425442, 14496349, 28992698, 43489047, 86978094]

約数ペア:

[(1, 86978094), (2, 43489047), (3, 28992698), (6, 14496349), (7, 12425442), (14, 6212721), (21, 4141814), (42, 2070907)]