66858642

素因数分解:

$2^1\times 3^3\times {\mathrm{127}}^1\times {\mathrm{9749}}^1$

素因数の和:9887

約数の個数: 32

約数和(自身を含む): 149760000

約数和(自身を除く): 82901358

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 127, 254, 381, 762, 1143, 2286, 3429, 6858, 9749, 19498, 29247, 58494, 87741, 175482, 263223, 526446, 1238123, 2476246, 3714369, 7428738, 11143107, 22286214, 33429321, 66858642]

約数ペア:

[(1, 66858642), (2, 33429321), (3, 22286214), (6, 11143107), (9, 7428738), (18, 3714369), (27, 2476246), (54, 1238123), (127, 526446), (254, 263223), (381, 175482), (762, 87741), (1143, 58494), (2286, 29247), (3429, 19498), (6858, 9749)]