42425994

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{7451}}^1$

素因数の和:7542

約数の個数: 32

約数和(自身を含む): 92643264

約数和(自身を除く): 50217270

約数列:

[1, 2, 3, 6, 13, 26, 39, 73, 78, 146, 219, 438, 949, 1898, 2847, 5694, 7451, 14902, 22353, 44706, 96863, 193726, 290589, 543923, 581178, 1087846, 1631769, 3263538, 7070999, 14141998, 21212997, 42425994]

約数ペア:

[(1, 42425994), (2, 21212997), (3, 14141998), (6, 7070999), (13, 3263538), (26, 1631769), (39, 1087846), (73, 581178), (78, 543923), (146, 290589), (219, 193726), (438, 96863), (949, 44706), (1898, 22353), (2847, 14902), (5694, 7451)]