28118214

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{82217}}^1$

素因数の和:82244

約数の個数: 24

約数和(自身を含む): 64130040

約数和(自身を除く): 36011826

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 82217, 164434, 246651, 493302, 739953, 1479906, 1562123, 3124246, 4686369, 9372738, 14059107, 28118214]

約数ペア:

[(1, 28118214), (2, 14059107), (3, 9372738), (6, 4686369), (9, 3124246), (18, 1562123), (19, 1479906), (38, 739953), (57, 493302), (114, 246651), (171, 164434), (342, 82217)]