3998049138

素因数分解:

$2^1\times 3^3\times {\mathrm{167}}^1\times {\mathrm{443341}}^1$

素因数の和:443519

約数の個数: 32

約数和(自身を含む): 8937774720

約数和(自身を除く): 4939725582

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 167, 334, 501, 1002, 1503, 3006, 4509, 9018, 443341, 886682, 1330023, 2660046, 3990069, 7980138, 11970207, 23940414, 74037947, 148075894, 222113841, 444227682, 666341523, 1332683046, 1999024569, 3998049138]

約数ペア:

[(1, 3998049138), (2, 1999024569), (3, 1332683046), (6, 666341523), (9, 444227682), (18, 222113841), (27, 148075894), (54, 74037947), (167, 23940414), (334, 11970207), (501, 7980138), (1002, 3990069), (1503, 2660046), (3006, 1330023), (4509, 886682), (9018, 443341)]