22091784

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:231

約数の個数: 128

約数和(自身を含む): 66890880

約数和(自身を除く): 44799096

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 41, 44, 52, 66, 78, 82, 88, 104, 123, 132, 143, 156, 157, 164, 246, 264, 286, 312, 314, 328, 429, 451, 471, 492, 533, 572, 628, 858, 902, 942, 984, 1066, 1144, 1256, 1353, 1599, 1716, 1727, 1804, 1884, 2041, 2132, 2706, 3198, 3432, 3454, 3608, 3768, 4082, 4264, 5181, 5412, 5863, 6123, 6396, 6437, 6908, 8164, 10362, 10824, 11726, 12246, 12792, 12874, 13816, 16328, 17589, 19311, 20724, 22451, 23452, 24492, 25748, 35178, 38622, 41448, 44902, 46904, 48984, 51496, 67353, 70356, 70807, 77244, 83681, 89804, 134706, 140712, 141614, 154488, 167362, 179608, 212421, 251043, 269412, 283228, 334724, 424842, 502086, 538824, 566456, 669448, 849684, 920491, 1004172, 1699368, 1840982, 2008344, 2761473, 3681964, 5522946, 7363928, 11045892, 22091784]

約数ペア:

[(1, 22091784), (2, 11045892), (3, 7363928), (4, 5522946), (6, 3681964), (8, 2761473), (11, 2008344), (12, 1840982), (13, 1699368), (22, 1004172), (24, 920491), (26, 849684), (33, 669448), (39, 566456), (41, 538824), (44, 502086), (52, 424842), (66, 334724), (78, 283228), (82, 269412), (88, 251043), (104, 212421), (123, 179608), (132, 167362), (143, 154488), (156, 141614), (157, 140712), (164, 134706), (246, 89804), (264, 83681), (286, 77244), (312, 70807), (314, 70356), (328, 67353), (429, 51496), (451, 48984), (471, 46904), (492, 44902), (533, 41448), (572, 38622), (628, 35178), (858, 25748), (902, 24492), (942, 23452), (984, 22451), (1066, 20724), (1144, 19311), (1256, 17589), (1353, 16328), (1599, 13816), (1716, 12874), (1727, 12792), (1804, 12246), (1884, 11726), (2041, 10824), (2132, 10362), (2706, 8164), (3198, 6908), (3432, 6437), (3454, 6396), (3608, 6123), (3768, 5863), (4082, 5412), (4264, 5181)]