12181914

素因数分解:

$2^1\times 3^4\times {\mathrm{29}}^1\times {\mathrm{2593}}^1$

素因数の和:2636

約数の個数: 40

約数和(自身を含む): 28248660

約数和(自身を除く): 16066746

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 81, 87, 162, 174, 261, 522, 783, 1566, 2349, 2593, 4698, 5186, 7779, 15558, 23337, 46674, 70011, 75197, 140022, 150394, 210033, 225591, 420066, 451182, 676773, 1353546, 2030319, 4060638, 6090957, 12181914]

約数ペア:

[(1, 12181914), (2, 6090957), (3, 4060638), (6, 2030319), (9, 1353546), (18, 676773), (27, 451182), (29, 420066), (54, 225591), (58, 210033), (81, 150394), (87, 140022), (162, 75197), (174, 70011), (261, 46674), (522, 23337), (783, 15558), (1566, 7779), (2349, 5186), (2593, 4698)]