66675966

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{226789}}^1$

素因数の和:226808

約数の個数: 24

約数和(自身を含む): 155124360

約数和(自身を除く): 88448394

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 226789, 453578, 680367, 1360734, 1587523, 3175046, 4762569, 9525138, 11112661, 22225322, 33337983, 66675966]

約数ペア:

[(1, 66675966), (2, 33337983), (3, 22225322), (6, 11112661), (7, 9525138), (14, 4762569), (21, 3175046), (42, 1587523), (49, 1360734), (98, 680367), (147, 453578), (294, 226789)]