253602

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{193}}^1$

素因数の和:274

約数の個数: 24

約数和(自身を含む): 559884

約数和(自身を除く): 306282

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 193, 219, 386, 438, 579, 657, 1158, 1314, 1737, 3474, 14089, 28178, 42267, 84534, 126801, 253602]

約数ペア:

[(1, 253602), (2, 126801), (3, 84534), (6, 42267), (9, 28178), (18, 14089), (73, 3474), (146, 1737), (193, 1314), (219, 1158), (386, 657), (438, 579)]