26976978

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{251}}^1\times {\mathrm{853}}^1$

素因数の和:1119

約数の個数: 48

約数和(自身を含む): 67144896

約数和(自身を除く): 40167918

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 251, 502, 753, 853, 1506, 1706, 1757, 2259, 2559, 3514, 4518, 5118, 5271, 5971, 7677, 10542, 11942, 15354, 15813, 17913, 31626, 35826, 53739, 107478, 214103, 428206, 642309, 1284618, 1498721, 1926927, 2997442, 3853854, 4496163, 8992326, 13488489, 26976978]

約数ペア:

[(1, 26976978), (2, 13488489), (3, 8992326), (6, 4496163), (7, 3853854), (9, 2997442), (14, 1926927), (18, 1498721), (21, 1284618), (42, 642309), (63, 428206), (126, 214103), (251, 107478), (502, 53739), (753, 35826), (853, 31626), (1506, 17913), (1706, 15813), (1757, 15354), (2259, 11942), (2559, 10542), (3514, 7677), (4518, 5971), (5118, 5271)]