8909406

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{283}}^1$

素因数の和:358

約数の個数: 64

約数和(自身を含む): 22083840

約数和(自身を除く): 13174434

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 53, 54, 66, 99, 106, 159, 198, 283, 297, 318, 477, 566, 583, 594, 849, 954, 1166, 1431, 1698, 1749, 2547, 2862, 3113, 3498, 5094, 5247, 6226, 7641, 9339, 10494, 14999, 15282, 15741, 18678, 28017, 29998, 31482, 44997, 56034, 84051, 89994, 134991, 164989, 168102, 269982, 329978, 404973, 494967, 809946, 989934, 1484901, 2969802, 4454703, 8909406]

約数ペア:

[(1, 8909406), (2, 4454703), (3, 2969802), (6, 1484901), (9, 989934), (11, 809946), (18, 494967), (22, 404973), (27, 329978), (33, 269982), (53, 168102), (54, 164989), (66, 134991), (99, 89994), (106, 84051), (159, 56034), (198, 44997), (283, 31482), (297, 29998), (318, 28017), (477, 18678), (566, 15741), (583, 15282), (594, 14999), (849, 10494), (954, 9339), (1166, 7641), (1431, 6226), (1698, 5247), (1749, 5094), (2547, 3498), (2862, 3113)]