155539314

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1234439}}^1$

素因数の和:1234454

約数の個数: 24

約数和(自身を含む): 385145280

約数和(自身を除く): 229605966

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1234439, 2468878, 3703317, 7406634, 8641073, 11109951, 17282146, 22219902, 25923219, 51846438, 77769657, 155539314]

約数ペア:

[(1, 155539314), (2, 77769657), (3, 51846438), (6, 25923219), (7, 22219902), (9, 17282146), (14, 11109951), (18, 8641073), (21, 7406634), (42, 3703317), (63, 2468878), (126, 1234439)]