18918767874192

素因数分解:

$2^4\times 3^1\times {\mathrm{307}}^1\times {\mathrm{4177}}^1\times {\mathrm{307361}}^1$

素因数の和:311856

約数の個数: 80

約数和(自身を含む): 49044578987712

約数和(自身を除く): 30125811113520

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 307, 614, 921, 1228, 1842, 2456, 3684, 4177, 4912, 7368, 8354, 12531, 14736, 16708, 25062, 33416, 50124, 66832, 100248, 200496, 307361, 614722, 922083, 1229444, 1282339, 1844166, 2458888, 2564678, 3688332, 3847017, 4917776, 5129356, 7376664, 7694034, 10258712, 14753328, 15388068, 20517424, 30776136, 61552272, 94359827, 188719654, 283079481, 377439308, 566158962, 754878616, 1132317924, 1283846897, 1509757232, 2264635848, 2567693794, 3851540691, 4529271696, 5135387588, 7703081382, 10270775176, 15406162764, 20541550352, 30812325528, 61624651056, 394140997379, 788281994758, 1182422992137, 1576563989516, 2364845984274, 3153127979032, 4729691968548, 6306255958064, 9459383937096, 18918767874192]

約数ペア:

[(1, 18918767874192), (2, 9459383937096), (3, 6306255958064), (4, 4729691968548), (6, 3153127979032), (8, 2364845984274), (12, 1576563989516), (16, 1182422992137), (24, 788281994758), (48, 394140997379), (307, 61624651056), (614, 30812325528), (921, 20541550352), (1228, 15406162764), (1842, 10270775176), (2456, 7703081382), (3684, 5135387588), (4177, 4529271696), (4912, 3851540691), (7368, 2567693794), (8354, 2264635848), (12531, 1509757232), (14736, 1283846897), (16708, 1132317924), (25062, 754878616), (33416, 566158962), (50124, 377439308), (66832, 283079481), (100248, 188719654), (200496, 94359827), (307361, 61552272), (614722, 30776136), (922083, 20517424), (1229444, 15388068), (1282339, 14753328), (1844166, 10258712), (2458888, 7694034), (2564678, 7376664), (3688332, 5129356), (3847017, 4917776)]