28125054

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{82237}}^1$

素因数の和:82264

約数の個数: 24

約数和(自身を含む): 64145640

約数和(自身を除く): 36020586

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 82237, 164474, 246711, 493422, 740133, 1480266, 1562503, 3125006, 4687509, 9375018, 14062527, 28125054]

約数ペア:

[(1, 28125054), (2, 14062527), (3, 9375018), (6, 4687509), (9, 3125006), (18, 1562503), (19, 1480266), (38, 740133), (57, 493422), (114, 246711), (171, 164474), (342, 82237)]