180982722

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{647}}^1\times {\mathrm{2027}}^1$

素因数の和:2702

約数の個数: 32

約数和(自身を含む): 378473472

約数和(自身を除く): 197490750

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 647, 1294, 1941, 2027, 3882, 4054, 6081, 12162, 14881, 29762, 44643, 46621, 89286, 93242, 139863, 279726, 1311469, 2622938, 3934407, 7868814, 30163787, 60327574, 90491361, 180982722]

約数ペア:

[(1, 180982722), (2, 90491361), (3, 60327574), (6, 30163787), (23, 7868814), (46, 3934407), (69, 2622938), (138, 1311469), (647, 279726), (1294, 139863), (1941, 93242), (2027, 89286), (3882, 46621), (4054, 44643), (6081, 29762), (12162, 14881)]