21674986554

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{67}}^1\times {\mathrm{11489}}^1$

素因数の和:11612

約数の個数: 96

約数和(自身を含む): 50010730560

約数和(自身を除く): 28335744006

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 67, 78, 114, 134, 201, 247, 361, 402, 494, 722, 741, 871, 1083, 1273, 1482, 1742, 2166, 2546, 2613, 3819, 4693, 5226, 7638, 9386, 11489, 14079, 16549, 22978, 24187, 28158, 33098, 34467, 48374, 49647, 68934, 72561, 99294, 145122, 149357, 218291, 298714, 314431, 436582, 448071, 628862, 654873, 769763, 896142, 943293, 1309746, 1539526, 1886586, 2309289, 2837783, 4147529, 4618578, 5675566, 8295058, 8513349, 10006919, 12442587, 14625497, 17026698, 20013838, 24885174, 29250994, 30020757, 43876491, 53917877, 60041514, 87752982, 107835754, 161753631, 190131461, 277884443, 323507262, 380262922, 555768886, 570394383, 833653329, 1140788766, 1667306658, 3612497759, 7224995518, 10837493277, 21674986554]

約数ペア:

[(1, 21674986554), (2, 10837493277), (3, 7224995518), (6, 3612497759), (13, 1667306658), (19, 1140788766), (26, 833653329), (38, 570394383), (39, 555768886), (57, 380262922), (67, 323507262), (78, 277884443), (114, 190131461), (134, 161753631), (201, 107835754), (247, 87752982), (361, 60041514), (402, 53917877), (494, 43876491), (722, 30020757), (741, 29250994), (871, 24885174), (1083, 20013838), (1273, 17026698), (1482, 14625497), (1742, 12442587), (2166, 10006919), (2546, 8513349), (2613, 8295058), (3819, 5675566), (4693, 4618578), (5226, 4147529), (7638, 2837783), (9386, 2309289), (11489, 1886586), (14079, 1539526), (16549, 1309746), (22978, 943293), (24187, 896142), (28158, 769763), (33098, 654873), (34467, 628862), (48374, 448071), (49647, 436582), (68934, 314431), (72561, 298714), (99294, 218291), (145122, 149357)]