11871324

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:259

約数の個数: 72

約数和(自身を含む): 31646160

約数和(自身を除く): 19774836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 83, 87, 116, 137, 166, 174, 249, 261, 274, 332, 348, 411, 498, 522, 548, 747, 822, 996, 1044, 1233, 1494, 1644, 2407, 2466, 2988, 3973, 4814, 4932, 7221, 7946, 9628, 11371, 11919, 14442, 15892, 21663, 22742, 23838, 28884, 34113, 35757, 43326, 45484, 47676, 68226, 71514, 86652, 102339, 136452, 143028, 204678, 329759, 409356, 659518, 989277, 1319036, 1978554, 2967831, 3957108, 5935662, 11871324]

約数ペア:

[(1, 11871324), (2, 5935662), (3, 3957108), (4, 2967831), (6, 1978554), (9, 1319036), (12, 989277), (18, 659518), (29, 409356), (36, 329759), (58, 204678), (83, 143028), (87, 136452), (116, 102339), (137, 86652), (166, 71514), (174, 68226), (249, 47676), (261, 45484), (274, 43326), (332, 35757), (348, 34113), (411, 28884), (498, 23838), (522, 22742), (548, 21663), (747, 15892), (822, 14442), (996, 11919), (1044, 11371), (1233, 9628), (1494, 7946), (1644, 7221), (2407, 4932), (2466, 4814), (2988, 3973)]