987351606

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^2\times {\mathrm{16883}}^1$

素因数の和:16935

約数の個数: 60

約数和(自身を含む): 2335107852

約数和(自身を除く): 1347756246

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 342, 361, 513, 722, 1026, 1083, 1539, 2166, 3078, 3249, 6498, 9747, 16883, 19494, 29241, 33766, 50649, 58482, 101298, 151947, 303894, 320777, 455841, 641554, 911682, 962331, 1367523, 1924662, 2735046, 2886993, 5773986, 6094763, 8660979, 12189526, 17321958, 18284289, 25982937, 36568578, 51965874, 54852867, 109705734, 164558601, 329117202, 493675803, 987351606]

約数ペア:

[(1, 987351606), (2, 493675803), (3, 329117202), (6, 164558601), (9, 109705734), (18, 54852867), (19, 51965874), (27, 36568578), (38, 25982937), (54, 18284289), (57, 17321958), (81, 12189526), (114, 8660979), (162, 6094763), (171, 5773986), (342, 2886993), (361, 2735046), (513, 1924662), (722, 1367523), (1026, 962331), (1083, 911682), (1539, 641554), (2166, 455841), (3078, 320777), (3249, 303894), (6498, 151947), (9747, 101298), (16883, 58482), (19494, 50649), (29241, 33766)]