8397558

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2111}}^1$

素因数の和:2149

約数の個数: 48

約数和(自身を含む): 20756736

約数和(自身を除く): 12359178

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 2111, 3978, 4222, 6333, 12666, 18999, 27443, 35887, 37998, 54886, 71774, 82329, 107661, 164658, 215322, 246987, 322983, 466531, 493974, 645966, 933062, 1399593, 2799186, 4198779, 8397558]

約数ペア:

[(1, 8397558), (2, 4198779), (3, 2799186), (6, 1399593), (9, 933062), (13, 645966), (17, 493974), (18, 466531), (26, 322983), (34, 246987), (39, 215322), (51, 164658), (78, 107661), (102, 82329), (117, 71774), (153, 54886), (221, 37998), (234, 35887), (306, 27443), (442, 18999), (663, 12666), (1326, 6333), (1989, 4222), (2111, 3978)]