26858985426

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{661}}^1\times {\mathrm{8269}}^1$

素因数の和:8961

約数の個数: 128

約数和(自身を含む): 73580505600

約数和(自身を除く): 46721520174

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 182, 189, 234, 273, 351, 378, 546, 661, 702, 819, 1322, 1638, 1983, 2457, 3966, 4627, 4914, 5949, 8269, 8593, 9254, 11898, 13881, 16538, 17186, 17847, 24807, 25779, 27762, 35694, 41643, 49614, 51558, 57883, 60151, 74421, 77337, 83286, 107497, 115766, 120302, 124929, 148842, 154674, 173649, 180453, 214994, 223263, 232011, 249858, 322491, 347298, 360906, 446526, 464022, 520947, 541359, 644982, 752479, 967473, 1041894, 1082718, 1504958, 1562841, 1624077, 1934946, 2257437, 2902419, 3125682, 3248154, 4514874, 5465809, 5804838, 6772311, 10931618, 13544622, 16397427, 20316933, 32794854, 38260663, 40633866, 49192281, 71055517, 76521326, 98384562, 114781989, 142111034, 147576843, 213166551, 229563978, 295153686, 344345967, 426333102, 497388619, 639499653, 688691934, 994777238, 1033037901, 1278999306, 1492165857, 1918498959, 2066075802, 2984331714, 3836997918, 4476497571, 8952995142, 13429492713, 26858985426]

約数ペア:

[(1, 26858985426), (2, 13429492713), (3, 8952995142), (6, 4476497571), (7, 3836997918), (9, 2984331714), (13, 2066075802), (14, 1918498959), (18, 1492165857), (21, 1278999306), (26, 1033037901), (27, 994777238), (39, 688691934), (42, 639499653), (54, 497388619), (63, 426333102), (78, 344345967), (91, 295153686), (117, 229563978), (126, 213166551), (182, 147576843), (189, 142111034), (234, 114781989), (273, 98384562), (351, 76521326), (378, 71055517), (546, 49192281), (661, 40633866), (702, 38260663), (819, 32794854), (1322, 20316933), (1638, 16397427), (1983, 13544622), (2457, 10931618), (3966, 6772311), (4627, 5804838), (4914, 5465809), (5949, 4514874), (8269, 3248154), (8593, 3125682), (9254, 2902419), (11898, 2257437), (13881, 1934946), (16538, 1624077), (17186, 1562841), (17847, 1504958), (24807, 1082718), (25779, 1041894), (27762, 967473), (35694, 752479), (41643, 644982), (49614, 541359), (51558, 520947), (57883, 464022), (60151, 446526), (74421, 360906), (77337, 347298), (83286, 322491), (107497, 249858), (115766, 232011), (120302, 223263), (124929, 214994), (148842, 180453), (154674, 173649)]