29126185812

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1979}}^1\times {\mathrm{21517}}^1$

素因数の和:23525

約数の個数: 72

約数和(自身を含む): 77542264800

約数和(自身を除く): 48416078988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 1979, 3958, 5937, 7916, 11874, 17811, 21517, 23748, 35622, 37601, 43034, 64551, 71244, 75202, 86068, 112803, 129102, 150404, 193653, 225606, 258204, 338409, 387306, 408823, 451212, 676818, 774612, 817646, 1226469, 1353636, 1635292, 2452938, 3679407, 4905876, 7358814, 14717628, 42582143, 85164286, 127746429, 170328572, 255492858, 383239287, 510985716, 766478574, 809060717, 1532957148, 1618121434, 2427182151, 3236242868, 4854364302, 7281546453, 9708728604, 14563092906, 29126185812]

約数ペア:

[(1, 29126185812), (2, 14563092906), (3, 9708728604), (4, 7281546453), (6, 4854364302), (9, 3236242868), (12, 2427182151), (18, 1618121434), (19, 1532957148), (36, 809060717), (38, 766478574), (57, 510985716), (76, 383239287), (114, 255492858), (171, 170328572), (228, 127746429), (342, 85164286), (684, 42582143), (1979, 14717628), (3958, 7358814), (5937, 4905876), (7916, 3679407), (11874, 2452938), (17811, 1635292), (21517, 1353636), (23748, 1226469), (35622, 817646), (37601, 774612), (43034, 676818), (64551, 451212), (71244, 408823), (75202, 387306), (86068, 338409), (112803, 258204), (129102, 225606), (150404, 193653)]