618902238

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{319351}}^1$

素因数の和:319392

約数の個数: 32

約数和(自身を含む): 1379600640

約数和(自身を除く): 760698402

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 323, 646, 969, 1938, 319351, 638702, 958053, 1916106, 5428967, 6067669, 10857934, 12135338, 16286901, 18203007, 32573802, 36406014, 103150373, 206300746, 309451119, 618902238]

約数ペア:

[(1, 618902238), (2, 309451119), (3, 206300746), (6, 103150373), (17, 36406014), (19, 32573802), (34, 18203007), (38, 16286901), (51, 12135338), (57, 10857934), (102, 6067669), (114, 5428967), (323, 1916106), (646, 958053), (969, 638702), (1938, 319351)]