123336558

素因数分解:

$2^1\times 3^2\times {\mathrm{127}}^1\times {\mathrm{163}}^1\times {\mathrm{331}}^1$

素因数の和:629

約数の個数: 48

約数和(自身を含む): 271804416

約数和(自身を除く): 148467858

約数列:

[1, 2, 3, 6, 9, 18, 127, 163, 254, 326, 331, 381, 489, 662, 762, 978, 993, 1143, 1467, 1986, 2286, 2934, 2979, 5958, 20701, 41402, 42037, 53953, 62103, 84074, 107906, 124206, 126111, 161859, 186309, 252222, 323718, 372618, 378333, 485577, 756666, 971154, 6852031, 13704062, 20556093, 41112186, 61668279, 123336558]

約数ペア:

[(1, 123336558), (2, 61668279), (3, 41112186), (6, 20556093), (9, 13704062), (18, 6852031), (127, 971154), (163, 756666), (254, 485577), (326, 378333), (331, 372618), (381, 323718), (489, 252222), (662, 186309), (762, 161859), (978, 126111), (993, 124206), (1143, 107906), (1467, 84074), (1986, 62103), (2286, 53953), (2934, 42037), (2979, 41402), (5958, 20701)]