2680452468

素因数分解:

$2^2\times 3^2\times {\mathrm{74457013}}^1$

素因数の和:74457023

約数の個数: 18

約数和(自身を含む): 6775588274

約数和(自身を除く): 4095135806

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 74457013, 148914026, 223371039, 297828052, 446742078, 670113117, 893484156, 1340226234, 2680452468]

約数ペア:

[(1, 2680452468), (2, 1340226234), (3, 893484156), (4, 670113117), (6, 446742078), (9, 297828052), (12, 223371039), (18, 148914026), (36, 74457013)]