26966556

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{317}}^1$

素因数の和:483

約数の個数: 72

約数和(自身を含む): 72923760

約数和(自身を除く): 45957204

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 139, 153, 204, 278, 306, 317, 417, 556, 612, 634, 834, 951, 1251, 1268, 1668, 1902, 2363, 2502, 2853, 3804, 4726, 5004, 5389, 5706, 7089, 9452, 10778, 11412, 14178, 16167, 21267, 21556, 28356, 32334, 42534, 44063, 48501, 64668, 85068, 88126, 97002, 132189, 176252, 194004, 264378, 396567, 528756, 749071, 793134, 1498142, 1586268, 2247213, 2996284, 4494426, 6741639, 8988852, 13483278, 26966556]

約数ペア:

[(1, 26966556), (2, 13483278), (3, 8988852), (4, 6741639), (6, 4494426), (9, 2996284), (12, 2247213), (17, 1586268), (18, 1498142), (34, 793134), (36, 749071), (51, 528756), (68, 396567), (102, 264378), (139, 194004), (153, 176252), (204, 132189), (278, 97002), (306, 88126), (317, 85068), (417, 64668), (556, 48501), (612, 44063), (634, 42534), (834, 32334), (951, 28356), (1251, 21556), (1268, 21267), (1668, 16167), (1902, 14178), (2363, 11412), (2502, 10778), (2853, 9452), (3804, 7089), (4726, 5706), (5004, 5389)]