66486042

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{25127}}^1$

素因数の和:25152

約数の個数: 48

約数和(自身を含む): 171875520

約数和(自身を除く): 105389478

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 441, 882, 1323, 2646, 25127, 50254, 75381, 150762, 175889, 226143, 351778, 452286, 527667, 678429, 1055334, 1231223, 1356858, 1583001, 2462446, 3166002, 3693669, 4749003, 7387338, 9498006, 11081007, 22162014, 33243021, 66486042]

約数ペア:

[(1, 66486042), (2, 33243021), (3, 22162014), (6, 11081007), (7, 9498006), (9, 7387338), (14, 4749003), (18, 3693669), (21, 3166002), (27, 2462446), (42, 1583001), (49, 1356858), (54, 1231223), (63, 1055334), (98, 678429), (126, 527667), (147, 452286), (189, 351778), (294, 226143), (378, 175889), (441, 150762), (882, 75381), (1323, 50254), (2646, 25127)]