25437078

素因数分解:

$2^1\times 3^4\times {\mathrm{157019}}^1$

素因数の和:157033

約数の個数: 20

約数和(自身を含む): 56998260

約数和(自身を除く): 31561182

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 157019, 314038, 471057, 942114, 1413171, 2826342, 4239513, 8479026, 12718539, 25437078]

約数ペア:

[(1, 25437078), (2, 12718539), (3, 8479026), (6, 4239513), (9, 2826342), (18, 1413171), (27, 942114), (54, 471057), (81, 314038), (162, 157019)]