2018663364

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{24229}}^1$

素因数の和:24420

約数の個数: 48

約数和(自身を含む): 4835920320

約数和(自身を除く): 2817256956

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 131, 159, 212, 262, 318, 393, 524, 636, 786, 1572, 6943, 13886, 20829, 24229, 27772, 41658, 48458, 72687, 83316, 96916, 145374, 290748, 1284137, 2568274, 3173999, 3852411, 5136548, 6347998, 7704822, 9521997, 12695996, 15409644, 19043994, 38087988, 168221947, 336443894, 504665841, 672887788, 1009331682, 2018663364]

約数ペア:

[(1, 2018663364), (2, 1009331682), (3, 672887788), (4, 504665841), (6, 336443894), (12, 168221947), (53, 38087988), (106, 19043994), (131, 15409644), (159, 12695996), (212, 9521997), (262, 7704822), (318, 6347998), (393, 5136548), (524, 3852411), (636, 3173999), (786, 2568274), (1572, 1284137), (6943, 290748), (13886, 145374), (20829, 96916), (24229, 83316), (27772, 72687), (41658, 48458)]