26222220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{145679}}^1$

素因数の和:145694

約数の個数: 36

約数和(自身を含む): 79541280

約数和(自身を除く): 53319060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 145679, 291358, 437037, 582716, 728395, 874074, 1311111, 1456790, 1748148, 2185185, 2622222, 2913580, 4370370, 5244444, 6555555, 8740740, 13111110, 26222220]

約数ペア:

[(1, 26222220), (2, 13111110), (3, 8740740), (4, 6555555), (5, 5244444), (6, 4370370), (9, 2913580), (10, 2622222), (12, 2185185), (15, 1748148), (18, 1456790), (20, 1311111), (30, 874074), (36, 728395), (45, 582716), (60, 437037), (90, 291358), (180, 145679)]