28422186

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{3343}}^1$

素因数の和:3470

約数の個数: 32

約数和(自身を含む): 61797120

約数和(自身を除く): 33374934

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 109, 218, 327, 654, 1417, 2834, 3343, 4251, 6686, 8502, 10029, 20058, 43459, 86918, 130377, 260754, 364387, 728774, 1093161, 2186322, 4737031, 9474062, 14211093, 28422186]

約数ペア:

[(1, 28422186), (2, 14211093), (3, 9474062), (6, 4737031), (13, 2186322), (26, 1093161), (39, 728774), (78, 364387), (109, 260754), (218, 130377), (327, 86918), (654, 43459), (1417, 20058), (2834, 10029), (3343, 8502), (4251, 6686)]