66368694

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{36749}}^1$

素因数の和:36804

約数の個数: 32

約数和(自身を含む): 155232000

約数和(自身を除く): 88863306

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 36749, 73498, 110247, 220494, 257243, 514486, 771729, 1543458, 1580207, 3160414, 4740621, 9481242, 11061449, 22122898, 33184347, 66368694]

約数ペア:

[(1, 66368694), (2, 33184347), (3, 22122898), (6, 11061449), (7, 9481242), (14, 4740621), (21, 3160414), (42, 1580207), (43, 1543458), (86, 771729), (129, 514486), (258, 257243), (301, 220494), (602, 110247), (903, 73498), (1806, 36749)]