3857874

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{787}}^1$

素因数の和:854

約数の個数: 32

約数和(自身を含む): 8321280

約数和(自身を除く): 4463406

約数列:

[1, 2, 3, 6, 19, 38, 43, 57, 86, 114, 129, 258, 787, 817, 1574, 1634, 2361, 2451, 4722, 4902, 14953, 29906, 33841, 44859, 67682, 89718, 101523, 203046, 642979, 1285958, 1928937, 3857874]

約数ペア:

[(1, 3857874), (2, 1928937), (3, 1285958), (6, 642979), (19, 203046), (38, 101523), (43, 89718), (57, 67682), (86, 44859), (114, 33841), (129, 29906), (258, 14953), (787, 4902), (817, 4722), (1574, 2451), (1634, 2361)]