2021690748

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{443}}^1\times {\mathrm{449}}^1$

素因数の和:928

約数の個数: 144

約数和(自身を含む): 5952441600

約数和(自身を除く): 3930750852

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 121, 132, 154, 231, 242, 308, 363, 443, 449, 462, 484, 726, 847, 886, 898, 924, 1329, 1347, 1452, 1694, 1772, 1796, 2541, 2658, 2694, 3101, 3143, 3388, 4873, 4939, 5082, 5316, 5388, 6202, 6286, 9303, 9429, 9746, 9878, 10164, 12404, 12572, 14619, 14817, 18606, 18858, 19492, 19756, 29238, 29634, 34111, 34573, 37212, 37716, 53603, 54329, 58476, 59268, 68222, 69146, 102333, 103719, 107206, 108658, 136444, 138292, 160809, 162987, 198907, 204666, 207438, 214412, 217316, 321618, 325974, 375221, 380303, 397814, 409332, 414876, 596721, 643236, 651948, 750442, 760606, 795628, 1125663, 1140909, 1193442, 1392349, 1500884, 1521212, 2187977, 2251326, 2281818, 2386884, 2784698, 4177047, 4375954, 4502652, 4563636, 5569396, 6563931, 8354094, 8751908, 13127862, 15315839, 16708188, 24067747, 26255724, 30631678, 45947517, 48135494, 61263356, 72203241, 91895034, 96270988, 144406482, 168474229, 183790068, 288812964, 336948458, 505422687, 673896916, 1010845374, 2021690748]

約数ペア:

[(1, 2021690748), (2, 1010845374), (3, 673896916), (4, 505422687), (6, 336948458), (7, 288812964), (11, 183790068), (12, 168474229), (14, 144406482), (21, 96270988), (22, 91895034), (28, 72203241), (33, 61263356), (42, 48135494), (44, 45947517), (66, 30631678), (77, 26255724), (84, 24067747), (121, 16708188), (132, 15315839), (154, 13127862), (231, 8751908), (242, 8354094), (308, 6563931), (363, 5569396), (443, 4563636), (449, 4502652), (462, 4375954), (484, 4177047), (726, 2784698), (847, 2386884), (886, 2281818), (898, 2251326), (924, 2187977), (1329, 1521212), (1347, 1500884), (1452, 1392349), (1694, 1193442), (1772, 1140909), (1796, 1125663), (2541, 795628), (2658, 760606), (2694, 750442), (3101, 651948), (3143, 643236), (3388, 596721), (4873, 414876), (4939, 409332), (5082, 397814), (5316, 380303), (5388, 375221), (6202, 325974), (6286, 321618), (9303, 217316), (9429, 214412), (9746, 207438), (9878, 204666), (10164, 198907), (12404, 162987), (12572, 160809), (14619, 138292), (14817, 136444), (18606, 108658), (18858, 107206), (19492, 103719), (19756, 102333), (29238, 69146), (29634, 68222), (34111, 59268), (34573, 58476), (37212, 54329), (37716, 53603)]