18207772

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{10093}}^1$

素因数の和:10149

約数の個数: 24

約数和(自身を含む): 35611632

約数和(自身を除く): 17403860

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 451, 902, 1804, 10093, 20186, 40372, 111023, 222046, 413813, 444092, 827626, 1655252, 4551943, 9103886, 18207772]

約数ペア:

[(1, 18207772), (2, 9103886), (4, 4551943), (11, 1655252), (22, 827626), (41, 444092), (44, 413813), (82, 222046), (164, 111023), (451, 40372), (902, 20186), (1804, 10093)]