18062775992

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{809}}^1\times {\mathrm{68071}}^1$

素因数の和:68927

約数の個数: 32

約数和(自身を含む): 34737141600

約数和(自身を除く): 16674365608

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 809, 1618, 3236, 6472, 33169, 66338, 68071, 132676, 136142, 265352, 272284, 544568, 2790911, 5581822, 11163644, 22327288, 55069439, 110138878, 220277756, 440555512, 2257846999, 4515693998, 9031387996, 18062775992]

約数ペア:

[(1, 18062775992), (2, 9031387996), (4, 4515693998), (8, 2257846999), (41, 440555512), (82, 220277756), (164, 110138878), (328, 55069439), (809, 22327288), (1618, 11163644), (3236, 5581822), (6472, 2790911), (33169, 544568), (66338, 272284), (68071, 265352), (132676, 136142)]