267127986

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{3847}}^1$

素因数の和:4086

約数の個数: 32

約数和(自身を含む): 545246208

約数和(自身を除く): 278118222

約数列:

[1, 2, 3, 6, 71, 142, 163, 213, 326, 426, 489, 978, 3847, 7694, 11541, 11573, 23082, 23146, 34719, 69438, 273137, 546274, 627061, 819411, 1254122, 1638822, 1881183, 3762366, 44521331, 89042662, 133563993, 267127986]

約数ペア:

[(1, 267127986), (2, 133563993), (3, 89042662), (6, 44521331), (71, 3762366), (142, 1881183), (163, 1638822), (213, 1254122), (326, 819411), (426, 627061), (489, 546274), (978, 273137), (3847, 69438), (7694, 34719), (11541, 23146), (11573, 23082)]