138049554

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71233}}^1$

素因数の和:71274

約数の個数: 32

約数和(自身を含む): 307730880

約数和(自身を除く): 169681326

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 323, 646, 969, 1938, 71233, 142466, 213699, 427398, 1210961, 1353427, 2421922, 2706854, 3632883, 4060281, 7265766, 8120562, 23008259, 46016518, 69024777, 138049554]

約数ペア:

[(1, 138049554), (2, 69024777), (3, 46016518), (6, 23008259), (17, 8120562), (19, 7265766), (34, 4060281), (38, 3632883), (51, 2706854), (57, 2421922), (102, 1353427), (114, 1210961), (323, 427398), (646, 213699), (969, 142466), (1938, 71233)]