56147994

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{445619}}^1$

素因数の和:445634

約数の個数: 24

約数和(自身を含む): 139033440

約数和(自身を除く): 82885446

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 445619, 891238, 1336857, 2673714, 3119333, 4010571, 6238666, 8021142, 9357999, 18715998, 28073997, 56147994]

約数ペア:

[(1, 56147994), (2, 28073997), (3, 18715998), (6, 9357999), (7, 8021142), (9, 6238666), (14, 4010571), (18, 3119333), (21, 2673714), (42, 1336857), (63, 891238), (126, 445619)]