81251124

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{218417}}^1$

素因数の和:218455

約数の個数: 24

約数和(自身を含む): 195702528

約数和(自身を除く): 114451404

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 218417, 436834, 655251, 873668, 1310502, 2621004, 6770927, 13541854, 20312781, 27083708, 40625562, 81251124]

約数ペア:

[(1, 81251124), (2, 40625562), (3, 27083708), (4, 20312781), (6, 13541854), (12, 6770927), (31, 2621004), (62, 1310502), (93, 873668), (124, 655251), (186, 436834), (372, 218417)]