18047624

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{6857}}^1$

素因数の和:6917

約数の個数: 32

約数和(自身を含む): 39502080

約数和(自身を除く): 21454456

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 658, 1316, 2632, 6857, 13714, 27428, 47999, 54856, 95998, 191996, 322279, 383992, 644558, 1289116, 2255953, 2578232, 4511906, 9023812, 18047624]

約数ペア:

[(1, 18047624), (2, 9023812), (4, 4511906), (7, 2578232), (8, 2255953), (14, 1289116), (28, 644558), (47, 383992), (56, 322279), (94, 191996), (188, 95998), (329, 54856), (376, 47999), (658, 27428), (1316, 13714), (2632, 6857)]