1868156862

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{709}}^1$

素因数の和:858

約数の個数: 128

約数和(自身を含む): 4568901120

約数和(自身を除く): 2700744258

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 37, 39, 66, 74, 78, 83, 111, 143, 166, 222, 249, 286, 407, 429, 481, 498, 709, 814, 858, 913, 962, 1079, 1221, 1418, 1443, 1826, 2127, 2158, 2442, 2739, 2886, 3071, 3237, 4254, 5291, 5478, 6142, 6474, 7799, 9213, 9217, 10582, 11869, 15598, 15873, 18426, 18434, 23397, 23738, 26233, 27651, 31746, 33781, 35607, 39923, 46794, 52466, 55302, 58847, 67562, 71214, 78699, 79846, 101343, 101387, 117694, 119769, 157398, 176541, 202686, 202774, 239538, 288563, 304161, 341029, 353082, 439153, 577126, 608322, 647317, 682058, 765011, 865689, 878306, 1023087, 1294634, 1317459, 1530022, 1731378, 1941951, 2046174, 2177339, 2295033, 2634918, 3751319, 3883902, 4354678, 4590066, 6532017, 7502638, 8415121, 11253957, 13064034, 16830242, 22507914, 23950729, 25245363, 28305407, 47901458, 50490726, 56610814, 71852187, 84916221, 143704374, 169832442, 311359477, 622718954, 934078431, 1868156862]

約数ペア:

[(1, 1868156862), (2, 934078431), (3, 622718954), (6, 311359477), (11, 169832442), (13, 143704374), (22, 84916221), (26, 71852187), (33, 56610814), (37, 50490726), (39, 47901458), (66, 28305407), (74, 25245363), (78, 23950729), (83, 22507914), (111, 16830242), (143, 13064034), (166, 11253957), (222, 8415121), (249, 7502638), (286, 6532017), (407, 4590066), (429, 4354678), (481, 3883902), (498, 3751319), (709, 2634918), (814, 2295033), (858, 2177339), (913, 2046174), (962, 1941951), (1079, 1731378), (1221, 1530022), (1418, 1317459), (1443, 1294634), (1826, 1023087), (2127, 878306), (2158, 865689), (2442, 765011), (2739, 682058), (2886, 647317), (3071, 608322), (3237, 577126), (4254, 439153), (5291, 353082), (5478, 341029), (6142, 304161), (6474, 288563), (7799, 239538), (9213, 202774), (9217, 202686), (10582, 176541), (11869, 157398), (15598, 119769), (15873, 117694), (18426, 101387), (18434, 101343), (23397, 79846), (23738, 78699), (26233, 71214), (27651, 67562), (31746, 58847), (33781, 55302), (35607, 52466), (39923, 46794)]