26439678

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{797}}^1$

素因数の和:921

約数の個数: 48

約数和(自身を含む): 60999120

約数和(自身を除く): 34559442

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 97, 114, 171, 194, 291, 342, 582, 797, 873, 1594, 1746, 1843, 2391, 3686, 4782, 5529, 7173, 11058, 14346, 15143, 16587, 30286, 33174, 45429, 77309, 90858, 136287, 154618, 231927, 272574, 463854, 695781, 1391562, 1468871, 2937742, 4406613, 8813226, 13219839, 26439678]

約数ペア:

[(1, 26439678), (2, 13219839), (3, 8813226), (6, 4406613), (9, 2937742), (18, 1468871), (19, 1391562), (38, 695781), (57, 463854), (97, 272574), (114, 231927), (171, 154618), (194, 136287), (291, 90858), (342, 77309), (582, 45429), (797, 33174), (873, 30286), (1594, 16587), (1746, 15143), (1843, 14346), (2391, 11058), (3686, 7173), (4782, 5529)]