1861709148

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{9103}}^1$

素因数の和:9168

約数の個数: 144

約数和(自身を含む): 5567278080

約数和(自身を除く): 3705568932

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 23, 26, 36, 38, 39, 46, 52, 57, 69, 76, 78, 92, 114, 117, 138, 156, 171, 207, 228, 234, 247, 276, 299, 342, 414, 437, 468, 494, 598, 684, 741, 828, 874, 897, 988, 1196, 1311, 1482, 1748, 1794, 2223, 2622, 2691, 2964, 3588, 3933, 4446, 5244, 5382, 5681, 7866, 8892, 9103, 10764, 11362, 15732, 17043, 18206, 22724, 27309, 34086, 36412, 51129, 54618, 68172, 81927, 102258, 109236, 118339, 163854, 172957, 204516, 209369, 236678, 327708, 345914, 355017, 418738, 473356, 518871, 628107, 691828, 710034, 837476, 1037742, 1065051, 1256214, 1420068, 1556613, 1884321, 2075484, 2130102, 2248441, 2512428, 2721797, 3113226, 3768642, 3978011, 4260204, 4496882, 5443594, 6226452, 6745323, 7537284, 7956022, 8165391, 8993764, 10887188, 11934033, 13490646, 15912044, 16330782, 20235969, 23868066, 24496173, 26981292, 32661564, 35802099, 40471938, 47736132, 48992346, 51714143, 71604198, 80943876, 97984692, 103428286, 143208396, 155142429, 206856572, 310284858, 465427287, 620569716, 930854574, 1861709148]

約数ペア:

[(1, 1861709148), (2, 930854574), (3, 620569716), (4, 465427287), (6, 310284858), (9, 206856572), (12, 155142429), (13, 143208396), (18, 103428286), (19, 97984692), (23, 80943876), (26, 71604198), (36, 51714143), (38, 48992346), (39, 47736132), (46, 40471938), (52, 35802099), (57, 32661564), (69, 26981292), (76, 24496173), (78, 23868066), (92, 20235969), (114, 16330782), (117, 15912044), (138, 13490646), (156, 11934033), (171, 10887188), (207, 8993764), (228, 8165391), (234, 7956022), (247, 7537284), (276, 6745323), (299, 6226452), (342, 5443594), (414, 4496882), (437, 4260204), (468, 3978011), (494, 3768642), (598, 3113226), (684, 2721797), (741, 2512428), (828, 2248441), (874, 2130102), (897, 2075484), (988, 1884321), (1196, 1556613), (1311, 1420068), (1482, 1256214), (1748, 1065051), (1794, 1037742), (2223, 837476), (2622, 710034), (2691, 691828), (2964, 628107), (3588, 518871), (3933, 473356), (4446, 418738), (5244, 355017), (5382, 345914), (5681, 327708), (7866, 236678), (8892, 209369), (9103, 204516), (10764, 172957), (11362, 163854), (15732, 118339), (17043, 109236), (18206, 102258), (22724, 81927), (27309, 68172), (34086, 54618), (36412, 51129)]