27381816

素因数分解:

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

素因数の和:490

約数の個数: 144

約数和(自身を含む): 93366000

約数和(自身を除く): 65984184

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 56, 63, 66, 72, 77, 84, 88, 99, 121, 126, 132, 154, 168, 198, 231, 242, 252, 264, 308, 363, 396, 449, 462, 484, 504, 616, 693, 726, 792, 847, 898, 924, 968, 1089, 1347, 1386, 1452, 1694, 1796, 1848, 2178, 2541, 2694, 2772, 2904, 3143, 3388, 3592, 4041, 4356, 4939, 5082, 5388, 5544, 6286, 6776, 7623, 8082, 8712, 9429, 9878, 10164, 10776, 12572, 14817, 15246, 16164, 18858, 19756, 20328, 25144, 28287, 29634, 30492, 32328, 34573, 37716, 39512, 44451, 54329, 56574, 59268, 60984, 69146, 75432, 88902, 103719, 108658, 113148, 118536, 138292, 162987, 177804, 207438, 217316, 226296, 276584, 311157, 325974, 355608, 380303, 414876, 434632, 488961, 622314, 651948, 760606, 829752, 977922, 1140909, 1244628, 1303896, 1521212, 1955844, 2281818, 2489256, 3042424, 3422727, 3911688, 4563636, 6845454, 9127272, 13690908, 27381816]

約数ペア:

[(1, 27381816), (2, 13690908), (3, 9127272), (4, 6845454), (6, 4563636), (7, 3911688), (8, 3422727), (9, 3042424), (11, 2489256), (12, 2281818), (14, 1955844), (18, 1521212), (21, 1303896), (22, 1244628), (24, 1140909), (28, 977922), (33, 829752), (36, 760606), (42, 651948), (44, 622314), (56, 488961), (63, 434632), (66, 414876), (72, 380303), (77, 355608), (84, 325974), (88, 311157), (99, 276584), (121, 226296), (126, 217316), (132, 207438), (154, 177804), (168, 162987), (198, 138292), (231, 118536), (242, 113148), (252, 108658), (264, 103719), (308, 88902), (363, 75432), (396, 69146), (449, 60984), (462, 59268), (484, 56574), (504, 54329), (616, 44451), (693, 39512), (726, 37716), (792, 34573), (847, 32328), (898, 30492), (924, 29634), (968, 28287), (1089, 25144), (1347, 20328), (1386, 19756), (1452, 18858), (1694, 16164), (1796, 15246), (1848, 14817), (2178, 12572), (2541, 10776), (2694, 10164), (2772, 9878), (2904, 9429), (3143, 8712), (3388, 8082), (3592, 7623), (4041, 6776), (4356, 6286), (4939, 5544), (5082, 5388)]