24000012

素因数分解:

$2^2\times 3^2\times {\mathrm{666667}}^1$

素因数の和:666677

約数の個数: 18

約数和(自身を含む): 60666788

約数和(自身を除く): 36666776

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 666667, 1333334, 2000001, 2666668, 4000002, 6000003, 8000004, 12000006, 24000012]

約数ペア:

[(1, 24000012), (2, 12000006), (3, 8000004), (4, 6000003), (6, 4000002), (9, 2666668), (12, 2000001), (18, 1333334), (36, 666667)]