54340986

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{18223}}^1$

素因数の和:18306

約数の個数: 32

約数和(自身を含む): 125964288

約数和(自身を除く): 71623302

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 994, 1491, 2982, 18223, 36446, 54669, 109338, 127561, 255122, 382683, 765366, 1293833, 2587666, 3881499, 7762998, 9056831, 18113662, 27170493, 54340986]

約数ペア:

[(1, 54340986), (2, 27170493), (3, 18113662), (6, 9056831), (7, 7762998), (14, 3881499), (21, 2587666), (42, 1293833), (71, 765366), (142, 382683), (213, 255122), (426, 127561), (497, 109338), (994, 54669), (1491, 36446), (2982, 18223)]