2018011896

素因数分解:

$2^3\times 3^2\times {\mathrm{149}}^1\times {\mathrm{188107}}^1$

素因数の和:188268

約数の個数: 48

約数和(自身を含む): 5502159000

約数和(自身を除く): 3484147104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 149, 298, 447, 596, 894, 1192, 1341, 1788, 2682, 3576, 5364, 10728, 188107, 376214, 564321, 752428, 1128642, 1504856, 1692963, 2257284, 3385926, 4514568, 6771852, 13543704, 28027943, 56055886, 84083829, 112111772, 168167658, 224223544, 252251487, 336335316, 504502974, 672670632, 1009005948, 2018011896]

約数ペア:

[(1, 2018011896), (2, 1009005948), (3, 672670632), (4, 504502974), (6, 336335316), (8, 252251487), (9, 224223544), (12, 168167658), (18, 112111772), (24, 84083829), (36, 56055886), (72, 28027943), (149, 13543704), (298, 6771852), (447, 4514568), (596, 3385926), (894, 2257284), (1192, 1692963), (1341, 1504856), (1788, 1128642), (2682, 752428), (3576, 564321), (5364, 376214), (10728, 188107)]