83285874

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{220333}}^1$

素因数の和:220351

約数の個数: 32

約数和(自身を含む): 211520640

約数和(自身を除く): 128234766

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 220333, 440666, 660999, 1321998, 1542331, 1982997, 3084662, 3965994, 4626993, 5948991, 9253986, 11897982, 13880979, 27761958, 41642937, 83285874]

約数ペア:

[(1, 83285874), (2, 41642937), (3, 27761958), (6, 13880979), (7, 11897982), (9, 9253986), (14, 5948991), (18, 4626993), (21, 3965994), (27, 3084662), (42, 1982997), (54, 1542331), (63, 1321998), (126, 660999), (189, 440666), (378, 220333)]