1125755694

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{17977}}^1$

素因数の和:18070

約数の個数: 72

約数和(自身を含む): 2877486768

約数和(自身を除く): 1751731074

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 71, 98, 126, 142, 147, 213, 294, 426, 441, 497, 639, 882, 994, 1278, 1491, 2982, 3479, 4473, 6958, 8946, 10437, 17977, 20874, 31311, 35954, 53931, 62622, 107862, 125839, 161793, 251678, 323586, 377517, 755034, 880873, 1132551, 1276367, 1761746, 2265102, 2552734, 2642619, 3829101, 5285238, 7658202, 7927857, 8934569, 11487303, 15855714, 17869138, 22974606, 26803707, 53607414, 62541983, 80411121, 125083966, 160822242, 187625949, 375251898, 562877847, 1125755694]

約数ペア:

[(1, 1125755694), (2, 562877847), (3, 375251898), (6, 187625949), (7, 160822242), (9, 125083966), (14, 80411121), (18, 62541983), (21, 53607414), (42, 26803707), (49, 22974606), (63, 17869138), (71, 15855714), (98, 11487303), (126, 8934569), (142, 7927857), (147, 7658202), (213, 5285238), (294, 3829101), (426, 2642619), (441, 2552734), (497, 2265102), (639, 1761746), (882, 1276367), (994, 1132551), (1278, 880873), (1491, 755034), (2982, 377517), (3479, 323586), (4473, 251678), (6958, 161793), (8946, 125839), (10437, 107862), (17977, 62622), (20874, 53931), (31311, 35954)]