129928806

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{343727}}^1$

素因数の和:343745

約数の個数: 32

約数和(自身を含む): 329978880

約数和(自身を除く): 200050074

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 343727, 687454, 1031181, 2062362, 2406089, 3093543, 4812178, 6187086, 7218267, 9280629, 14436534, 18561258, 21654801, 43309602, 64964403, 129928806]

約数ペア:

[(1, 129928806), (2, 64964403), (3, 43309602), (6, 21654801), (7, 18561258), (9, 14436534), (14, 9280629), (18, 7218267), (21, 6187086), (27, 4812178), (42, 3093543), (54, 2406089), (63, 2062362), (126, 1031181), (189, 687454), (378, 343727)]