16855996824

素因数分解:

$2^3\times 3^2\times {\mathrm{569}}^1\times {\mathrm{411443}}^1$

素因数の和:412024

約数の個数: 48

約数和(自身を含む): 45732000600

約数和(自身を除く): 28876003776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 569, 1138, 1707, 2276, 3414, 4552, 5121, 6828, 10242, 13656, 20484, 40968, 411443, 822886, 1234329, 1645772, 2468658, 3291544, 3702987, 4937316, 7405974, 9874632, 14811948, 29623896, 234111067, 468222134, 702333201, 936444268, 1404666402, 1872888536, 2106999603, 2809332804, 4213999206, 5618665608, 8427998412, 16855996824]

約数ペア:

[(1, 16855996824), (2, 8427998412), (3, 5618665608), (4, 4213999206), (6, 2809332804), (8, 2106999603), (9, 1872888536), (12, 1404666402), (18, 936444268), (24, 702333201), (36, 468222134), (72, 234111067), (569, 29623896), (1138, 14811948), (1707, 9874632), (2276, 7405974), (3414, 4937316), (4552, 3702987), (5121, 3291544), (6828, 2468658), (10242, 1645772), (13656, 1234329), (20484, 822886), (40968, 411443)]