66981672

素因数分解:

$2^3\times 3^2\times {\mathrm{930301}}^1$

素因数の和:930313

約数の個数: 24

約数和(自身を含む): 181408890

約数和(自身を除く): 114427218

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 930301, 1860602, 2790903, 3721204, 5581806, 7442408, 8372709, 11163612, 16745418, 22327224, 33490836, 66981672]

約数ペア:

[(1, 66981672), (2, 33490836), (3, 22327224), (4, 16745418), (6, 11163612), (8, 8372709), (9, 7442408), (12, 5581806), (18, 3721204), (24, 2790903), (36, 1860602), (72, 930301)]