3990042

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31667}}^1$

素因数の和:31682

約数の個数: 24

約数和(自身を含む): 9880416

約数和(自身を除く): 5890374

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 31667, 63334, 95001, 190002, 221669, 285003, 443338, 570006, 665007, 1330014, 1995021, 3990042]

約数ペア:

[(1, 3990042), (2, 1995021), (3, 1330014), (6, 665007), (7, 570006), (9, 443338), (14, 285003), (18, 221669), (21, 190002), (42, 95001), (63, 63334), (126, 31667)]