27697938

素因数分解:

$2^1\times 3^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1\times {\mathrm{223}}^1$

素因数の和:518

約数の個数: 32

約数和(自身を含む): 56426496

約数和(自身を除く): 28728558

約数列:

[1, 2, 3, 6, 127, 163, 223, 254, 326, 381, 446, 489, 669, 762, 978, 1338, 20701, 28321, 36349, 41402, 56642, 62103, 72698, 84963, 109047, 124206, 169926, 218094, 4616323, 9232646, 13848969, 27697938]

約数ペア:

[(1, 27697938), (2, 13848969), (3, 9232646), (6, 4616323), (127, 218094), (163, 169926), (223, 124206), (254, 109047), (326, 84963), (381, 72698), (446, 62103), (489, 56642), (669, 41402), (762, 36349), (978, 28321), (1338, 20701)]