2157627816

素因数分解:

$2^3\times 3^2\times {\mathrm{29967053}}^1$

素因数の和:29967065

約数の個数: 24

約数和(自身を含む): 5843575530

約数和(自身を除く): 3685947714

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 29967053, 59934106, 89901159, 119868212, 179802318, 239736424, 269703477, 359604636, 539406954, 719209272, 1078813908, 2157627816]

約数ペア:

[(1, 2157627816), (2, 1078813908), (3, 719209272), (4, 539406954), (6, 359604636), (8, 269703477), (9, 239736424), (12, 179802318), (18, 119868212), (24, 89901159), (36, 59934106), (72, 29967053)]