18560172

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{67247}}^1$

素因数の和:67277

約数の個数: 24

約数和(自身を含む): 45190656

約数和(自身を除く): 26630484

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 67247, 134494, 201741, 268988, 403482, 806964, 1546681, 3093362, 4640043, 6186724, 9280086, 18560172]

約数ペア:

[(1, 18560172), (2, 9280086), (3, 6186724), (4, 4640043), (6, 3093362), (12, 1546681), (23, 806964), (46, 403482), (69, 268988), (92, 201741), (138, 134494), (276, 67247)]