2018637234

素因数分解:

$2^1\times 3^3\times {\mathrm{157}}^1\times {\mathrm{238103}}^1$

素因数の和:238271

約数の個数: 32

約数和(自身を含む): 4514451840

約数和(自身を除く): 2495814606

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 157, 314, 471, 942, 1413, 2826, 4239, 8478, 238103, 476206, 714309, 1428618, 2142927, 4285854, 6428781, 12857562, 37382171, 74764342, 112146513, 224293026, 336439539, 672879078, 1009318617, 2018637234]

約数ペア:

[(1, 2018637234), (2, 1009318617), (3, 672879078), (6, 336439539), (9, 224293026), (18, 112146513), (27, 74764342), (54, 37382171), (157, 12857562), (314, 6428781), (471, 4285854), (942, 2142927), (1413, 1428618), (2826, 714309), (4239, 476206), (8478, 238103)]