21188004

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{56957}}^1$

素因数の和:56995

約数の個数: 24

約数和(自身を含む): 51034368

約数和(自身を除く): 29846364

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 56957, 113914, 170871, 227828, 341742, 683484, 1765667, 3531334, 5297001, 7062668, 10594002, 21188004]

約数ペア:

[(1, 21188004), (2, 10594002), (3, 7062668), (4, 5297001), (6, 3531334), (12, 1765667), (31, 683484), (62, 341742), (93, 227828), (124, 170871), (186, 113914), (372, 56957)]