240711138

素因数分解:

$2^1\times 3^2\times {\mathrm{443}}^1\times {\mathrm{30187}}^1$

素因数の和:30638

約数の個数: 24

約数和(自身を含む): 522735408

約数和(自身を除く): 282024270

約数列:

[1, 2, 3, 6, 9, 18, 443, 886, 1329, 2658, 3987, 7974, 30187, 60374, 90561, 181122, 271683, 543366, 13372841, 26745682, 40118523, 80237046, 120355569, 240711138]

約数ペア:

[(1, 240711138), (2, 120355569), (3, 80237046), (6, 40118523), (9, 26745682), (18, 13372841), (443, 543366), (886, 271683), (1329, 181122), (2658, 90561), (3987, 60374), (7974, 30187)]