38405334

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{15727}}^1$

素因数の和:15780

約数の個数: 32

約数和(自身を含む): 86063616

約数和(自身を除く): 47658282

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 111, 222, 407, 814, 1221, 2442, 15727, 31454, 47181, 94362, 172997, 345994, 518991, 581899, 1037982, 1163798, 1745697, 3491394, 6400889, 12801778, 19202667, 38405334]

約数ペア:

[(1, 38405334), (2, 19202667), (3, 12801778), (6, 6400889), (11, 3491394), (22, 1745697), (33, 1163798), (37, 1037982), (66, 581899), (74, 518991), (111, 345994), (222, 172997), (407, 94362), (814, 47181), (1221, 31454), (2442, 15727)]