123080886

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{49193}}^1$

素因数の和:49340

約数の個数: 24

約数和(自身を含む): 268599240

約数和(自身を除く): 145518354

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 417, 834, 1251, 2502, 49193, 98386, 147579, 295158, 442737, 885474, 6837827, 13675654, 20513481, 41026962, 61540443, 123080886]

約数ペア:

[(1, 123080886), (2, 61540443), (3, 41026962), (6, 20513481), (9, 13675654), (18, 6837827), (139, 885474), (278, 442737), (417, 295158), (834, 147579), (1251, 98386), (2502, 49193)]