1999174014

素因数分解:

$2^1\times 3^3\times {\mathrm{109}}^1\times {\mathrm{339649}}^1$

素因数の和:339769

約数の個数: 32

約数和(自身を含む): 4483380000

約数和(自身を除く): 2484205986

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 109, 218, 327, 654, 981, 1962, 2943, 5886, 339649, 679298, 1018947, 2037894, 3056841, 6113682, 9170523, 18341046, 37021741, 74043482, 111065223, 222130446, 333195669, 666391338, 999587007, 1999174014]

約数ペア:

[(1, 1999174014), (2, 999587007), (3, 666391338), (6, 333195669), (9, 222130446), (18, 111065223), (27, 74043482), (54, 37021741), (109, 18341046), (218, 9170523), (327, 6113682), (654, 3056841), (981, 2037894), (1962, 1018947), (2943, 679298), (5886, 339649)]