7139949894

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{37061}}^1$

素因数の和:37226

約数の個数: 96

約数和(自身を含む): 19426417920

約数和(自身を除く): 12286468026

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 139, 154, 198, 231, 278, 417, 462, 693, 834, 973, 1251, 1386, 1529, 1946, 2502, 2919, 3058, 4587, 5838, 8757, 9174, 10703, 13761, 17514, 21406, 27522, 32109, 37061, 64218, 74122, 96327, 111183, 192654, 222366, 259427, 333549, 407671, 518854, 667098, 778281, 815342, 1223013, 1556562, 2334843, 2446026, 2853697, 3669039, 4669686, 5151479, 5707394, 7338078, 8561091, 10302958, 15454437, 17122182, 25683273, 30908874, 36060353, 46363311, 51366546, 56666269, 72120706, 92726622, 108181059, 113332538, 169998807, 216362118, 324543177, 339997614, 396663883, 509996421, 649086354, 793327766, 1019992842, 1189991649, 2379983298, 3569974947, 7139949894]

約数ペア:

[(1, 7139949894), (2, 3569974947), (3, 2379983298), (6, 1189991649), (7, 1019992842), (9, 793327766), (11, 649086354), (14, 509996421), (18, 396663883), (21, 339997614), (22, 324543177), (33, 216362118), (42, 169998807), (63, 113332538), (66, 108181059), (77, 92726622), (99, 72120706), (126, 56666269), (139, 51366546), (154, 46363311), (198, 36060353), (231, 30908874), (278, 25683273), (417, 17122182), (462, 15454437), (693, 10302958), (834, 8561091), (973, 7338078), (1251, 5707394), (1386, 5151479), (1529, 4669686), (1946, 3669039), (2502, 2853697), (2919, 2446026), (3058, 2334843), (4587, 1556562), (5838, 1223013), (8757, 815342), (9174, 778281), (10703, 667098), (13761, 518854), (17514, 407671), (21406, 333549), (27522, 259427), (32109, 222366), (37061, 192654), (64218, 111183), (74122, 96327)]