90467874

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{239333}}^1$

素因数の和:239351

約数の個数: 32

約数和(自身を含む): 229760640

約数和(自身を除く): 139292766

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 239333, 478666, 717999, 1435998, 1675331, 2153997, 3350662, 4307994, 5025993, 6461991, 10051986, 12923982, 15077979, 30155958, 45233937, 90467874]

約数ペア:

[(1, 90467874), (2, 45233937), (3, 30155958), (6, 15077979), (7, 12923982), (9, 10051986), (14, 6461991), (18, 5025993), (21, 4307994), (27, 3350662), (42, 2153997), (54, 1675331), (63, 1435998), (126, 717999), (189, 478666), (378, 239333)]