1218042

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{1381}}^1$

素因数の和:1403

約数の個数: 36

約数和(自身を含む): 3072186

約数和(自身を除く): 1854144

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 1381, 2762, 4143, 8286, 9667, 12429, 19334, 24858, 29001, 58002, 67669, 87003, 135338, 174006, 203007, 406014, 609021, 1218042]

約数ペア:

[(1, 1218042), (2, 609021), (3, 406014), (6, 203007), (7, 174006), (9, 135338), (14, 87003), (18, 67669), (21, 58002), (42, 29001), (49, 24858), (63, 19334), (98, 12429), (126, 9667), (147, 8286), (294, 4143), (441, 2762), (882, 1381)]