204030054

素因数分解:

$2^1\times 3^2\times {\mathrm{1439}}^1\times {\mathrm{7877}}^1$

素因数の和:9324

約数の個数: 24

約数和(自身を含む): 442428480

約数和(自身を除く): 238398426

約数列:

[1, 2, 3, 6, 9, 18, 1439, 2878, 4317, 7877, 8634, 12951, 15754, 23631, 25902, 47262, 70893, 141786, 11335003, 22670006, 34005009, 68010018, 102015027, 204030054]

約数ペア:

[(1, 204030054), (2, 102015027), (3, 68010018), (6, 34005009), (9, 22670006), (18, 11335003), (1439, 141786), (2878, 70893), (4317, 47262), (7877, 25902), (8634, 23631), (12951, 15754)]