18713092

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{271}}^1\times {\mathrm{283}}^1$

素因数の和:619

約数の個数: 24

約数和(自身を含む): 33525632

約数和(自身を除く): 14812540

約数列:

[1, 2, 4, 61, 122, 244, 271, 283, 542, 566, 1084, 1132, 16531, 17263, 33062, 34526, 66124, 69052, 76693, 153386, 306772, 4678273, 9356546, 18713092]

約数ペア:

[(1, 18713092), (2, 9356546), (4, 4678273), (61, 306772), (122, 153386), (244, 76693), (271, 69052), (283, 66124), (542, 34526), (566, 33062), (1084, 17263), (1132, 16531)]