545418

素因数分解:

$2^1\times 3^2\times {\mathrm{157}}^1\times {\mathrm{193}}^1$

素因数の和:358

約数の個数: 24

約数和(自身を含む): 1195428

約数和(自身を除く): 650010

約数列:

[1, 2, 3, 6, 9, 18, 157, 193, 314, 386, 471, 579, 942, 1158, 1413, 1737, 2826, 3474, 30301, 60602, 90903, 181806, 272709, 545418]

約数ペア:

[(1, 545418), (2, 272709), (3, 181806), (6, 90903), (9, 60602), (18, 30301), (157, 3474), (193, 2826), (314, 1737), (386, 1413), (471, 1158), (579, 942)]