27966438

素因数分解:

$2^1\times 3^3\times {\mathrm{571}}^1\times {\mathrm{907}}^1$

素因数の和:1489

約数の個数: 32

約数和(自身を含む): 62325120

約数和(自身を除く): 34358682

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 571, 907, 1142, 1713, 1814, 2721, 3426, 5139, 5442, 8163, 10278, 15417, 16326, 24489, 30834, 48978, 517897, 1035794, 1553691, 3107382, 4661073, 9322146, 13983219, 27966438]

約数ペア:

[(1, 27966438), (2, 13983219), (3, 9322146), (6, 4661073), (9, 3107382), (18, 1553691), (27, 1035794), (54, 517897), (571, 48978), (907, 30834), (1142, 24489), (1713, 16326), (1814, 15417), (2721, 10278), (3426, 8163), (5139, 5442)]