2021054718

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{83563}}^1$

素因数の和:83736

約数の個数: 32

約数和(自身を含む): 4211625600

約数和(自身を除く): 2190570882

約数列:

[1, 2, 3, 6, 29, 58, 87, 139, 174, 278, 417, 834, 4031, 8062, 12093, 24186, 83563, 167126, 250689, 501378, 2423327, 4846654, 7269981, 11615257, 14539962, 23230514, 34845771, 69691542, 336842453, 673684906, 1010527359, 2021054718]

約数ペア:

[(1, 2021054718), (2, 1010527359), (3, 673684906), (6, 336842453), (29, 69691542), (58, 34845771), (87, 23230514), (139, 14539962), (174, 11615257), (278, 7269981), (417, 4846654), (834, 2423327), (4031, 501378), (8062, 250689), (12093, 167126), (24186, 83563)]