27291258

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{401}}^1$

素因数の和:627

約数の個数: 48

約数和(自身を含む): 62712000

約数和(自身を除く): 35420742

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 199, 342, 398, 401, 597, 802, 1194, 1203, 1791, 2406, 3582, 3609, 3781, 7218, 7562, 7619, 11343, 15238, 22686, 22857, 34029, 45714, 68058, 68571, 79799, 137142, 159598, 239397, 478794, 718191, 1436382, 1516181, 3032362, 4548543, 9097086, 13645629, 27291258]

約数ペア:

[(1, 27291258), (2, 13645629), (3, 9097086), (6, 4548543), (9, 3032362), (18, 1516181), (19, 1436382), (38, 718191), (57, 478794), (114, 239397), (171, 159598), (199, 137142), (342, 79799), (398, 68571), (401, 68058), (597, 45714), (802, 34029), (1194, 22857), (1203, 22686), (1791, 15238), (2406, 11343), (3582, 7619), (3609, 7562), (3781, 7218)]