42168042

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{334667}}^1$

素因数の和:334682

約数の個数: 24

約数和(自身を含む): 104416416

約数和(自身を除く): 62248374

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 334667, 669334, 1004001, 2008002, 2342669, 3012003, 4685338, 6024006, 7028007, 14056014, 21084021, 42168042]

約数ペア:

[(1, 42168042), (2, 21084021), (3, 14056014), (6, 7028007), (7, 6024006), (9, 4685338), (14, 3012003), (18, 2342669), (21, 2008002), (42, 1004001), (63, 669334), (126, 334667)]