29988642

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{217309}}^1$

素因数の和:217337

約数の個数: 16

約数和(自身を含む): 62585280

約数和(自身を除く): 32596638

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 217309, 434618, 651927, 1303854, 4998107, 9996214, 14994321, 29988642]

約数ペア:

[(1, 29988642), (2, 14994321), (3, 9996214), (6, 4998107), (23, 1303854), (46, 651927), (69, 434618), (138, 217309)]