15861294

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{12071}}^1$

素因数の和:12152

約数の個数: 24

約数和(自身を含む): 34839792

約数和(自身を除く): 18978498

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 12071, 24142, 36213, 72426, 108639, 217278, 881183, 1762366, 2643549, 5287098, 7930647, 15861294]

約数ペア:

[(1, 15861294), (2, 7930647), (3, 5287098), (6, 2643549), (9, 1762366), (18, 881183), (73, 217278), (146, 108639), (219, 72426), (438, 36213), (657, 24142), (1314, 12071)]