1564146

素因数分解:

$2^1\times 3^2\times {\mathrm{113}}^1\times {\mathrm{769}}^1$

素因数の和:890

約数の個数: 24

約数和(自身を含む): 3423420

約数和(自身を除く): 1859274

約数列:

[1, 2, 3, 6, 9, 18, 113, 226, 339, 678, 769, 1017, 1538, 2034, 2307, 4614, 6921, 13842, 86897, 173794, 260691, 521382, 782073, 1564146]

約数ペア:

[(1, 1564146), (2, 782073), (3, 521382), (6, 260691), (9, 173794), (18, 86897), (113, 13842), (226, 6921), (339, 4614), (678, 2307), (769, 2034), (1017, 1538)]