2019171834

素因数分解:

$2^1\times 3^3\times {\mathrm{647}}^1\times {\mathrm{57793}}^1$

素因数の和:58451

約数の個数: 32

約数和(自身を含む): 4494061440

約数和(自身を除く): 2474889606

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 647, 1294, 1941, 3882, 5823, 11646, 17469, 34938, 57793, 115586, 173379, 346758, 520137, 1040274, 1560411, 3120822, 37392071, 74784142, 112176213, 224352426, 336528639, 673057278, 1009585917, 2019171834]

約数ペア:

[(1, 2019171834), (2, 1009585917), (3, 673057278), (6, 336528639), (9, 224352426), (18, 112176213), (27, 74784142), (54, 37392071), (647, 3120822), (1294, 1560411), (1941, 1040274), (3882, 520137), (5823, 346758), (11646, 173379), (17469, 115586), (34938, 57793)]