8434668

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:223

約数の個数: 72

約数和(自身を含む): 22358896

約数和(自身を除く): 13924228

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 37, 44, 66, 74, 111, 121, 132, 148, 157, 222, 242, 314, 363, 407, 444, 471, 484, 628, 726, 814, 942, 1221, 1452, 1628, 1727, 1884, 2442, 3454, 4477, 4884, 5181, 5809, 6908, 8954, 10362, 11618, 13431, 17427, 17908, 18997, 20724, 23236, 26862, 34854, 37994, 53724, 56991, 63899, 69708, 75988, 113982, 127798, 191697, 227964, 255596, 383394, 702889, 766788, 1405778, 2108667, 2811556, 4217334, 8434668]

約数ペア:

[(1, 8434668), (2, 4217334), (3, 2811556), (4, 2108667), (6, 1405778), (11, 766788), (12, 702889), (22, 383394), (33, 255596), (37, 227964), (44, 191697), (66, 127798), (74, 113982), (111, 75988), (121, 69708), (132, 63899), (148, 56991), (157, 53724), (222, 37994), (242, 34854), (314, 26862), (363, 23236), (407, 20724), (444, 18997), (471, 17908), (484, 17427), (628, 13431), (726, 11618), (814, 10362), (942, 8954), (1221, 6908), (1452, 5809), (1628, 5181), (1727, 4884), (1884, 4477), (2442, 3454)]