80055558

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{404321}}^1$

素因数の和:404340

約数の個数: 24

約数和(自身を含む): 189222696

約数和(自身を除く): 109167138

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 404321, 808642, 1212963, 2425926, 3638889, 4447531, 7277778, 8895062, 13342593, 26685186, 40027779, 80055558]

約数ペア:

[(1, 80055558), (2, 40027779), (3, 26685186), (6, 13342593), (9, 8895062), (11, 7277778), (18, 4447531), (22, 3638889), (33, 2425926), (66, 1212963), (99, 808642), (198, 404321)]