18219832176

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4171207}}^1$

素因数の和:4171238

約数の個数: 80

約数和(自身を含む): 57929736704

約数和(自身を除く): 39709904528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4368, 4171207, 8342414, 12513621, 16684828, 25027242, 29198449, 33369656, 50054484, 54225691, 58396898, 66739312, 87595347, 100108968, 108451382, 116793796, 162677073, 175190694, 200217936, 216902764, 233587592, 325354146, 350381388, 379579837, 433805528, 467175184, 650708292, 700762776, 759159674, 867611056, 1138739511, 1301416584, 1401525552, 1518319348, 2277479022, 2602833168, 3036638696, 4554958044, 6073277392, 9109916088, 18219832176]

約数ペア:

[(1, 18219832176), (2, 9109916088), (3, 6073277392), (4, 4554958044), (6, 3036638696), (7, 2602833168), (8, 2277479022), (12, 1518319348), (13, 1401525552), (14, 1301416584), (16, 1138739511), (21, 867611056), (24, 759159674), (26, 700762776), (28, 650708292), (39, 467175184), (42, 433805528), (48, 379579837), (52, 350381388), (56, 325354146), (78, 233587592), (84, 216902764), (91, 200217936), (104, 175190694), (112, 162677073), (156, 116793796), (168, 108451382), (182, 100108968), (208, 87595347), (273, 66739312), (312, 58396898), (336, 54225691), (364, 50054484), (546, 33369656), (624, 29198449), (728, 25027242), (1092, 16684828), (1456, 12513621), (2184, 8342414), (4368, 4171207)]