27899106

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:239

約数の個数: 64

約数和(自身を含む): 61931520

約数和(自身を除く): 34032414

約数列:

[1, 2, 3, 6, 19, 38, 41, 47, 57, 82, 94, 114, 123, 127, 141, 246, 254, 282, 381, 762, 779, 893, 1558, 1786, 1927, 2337, 2413, 2679, 3854, 4674, 4826, 5207, 5358, 5781, 5969, 7239, 10414, 11562, 11938, 14478, 15621, 17907, 31242, 35814, 36613, 73226, 98933, 109839, 113411, 197866, 219678, 226822, 244729, 296799, 340233, 489458, 593598, 680466, 734187, 1468374, 4649851, 9299702, 13949553, 27899106]

約数ペア:

[(1, 27899106), (2, 13949553), (3, 9299702), (6, 4649851), (19, 1468374), (38, 734187), (41, 680466), (47, 593598), (57, 489458), (82, 340233), (94, 296799), (114, 244729), (123, 226822), (127, 219678), (141, 197866), (246, 113411), (254, 109839), (282, 98933), (381, 73226), (762, 36613), (779, 35814), (893, 31242), (1558, 17907), (1786, 15621), (1927, 14478), (2337, 11938), (2413, 11562), (2679, 10414), (3854, 7239), (4674, 5969), (4826, 5781), (5207, 5358)]