174538386

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{631}}^1$

素因数の和:788

約数の個数: 72

約数和(自身を含む): 419607552

約数和(自身を除く): 245069166

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 121, 127, 198, 242, 254, 363, 381, 631, 726, 762, 1089, 1143, 1262, 1397, 1893, 2178, 2286, 2794, 3786, 4191, 5679, 6941, 8382, 11358, 12573, 13882, 15367, 20823, 25146, 30734, 41646, 46101, 62469, 76351, 80137, 92202, 124938, 138303, 152702, 160274, 229053, 240411, 276606, 458106, 480822, 687159, 721233, 881507, 1374318, 1442466, 1763014, 2644521, 5289042, 7933563, 9696577, 15867126, 19393154, 29089731, 58179462, 87269193, 174538386]

約数ペア:

[(1, 174538386), (2, 87269193), (3, 58179462), (6, 29089731), (9, 19393154), (11, 15867126), (18, 9696577), (22, 7933563), (33, 5289042), (66, 2644521), (99, 1763014), (121, 1442466), (127, 1374318), (198, 881507), (242, 721233), (254, 687159), (363, 480822), (381, 458106), (631, 276606), (726, 240411), (762, 229053), (1089, 160274), (1143, 152702), (1262, 138303), (1397, 124938), (1893, 92202), (2178, 80137), (2286, 76351), (2794, 62469), (3786, 46101), (4191, 41646), (5679, 30734), (6941, 25146), (8382, 20823), (11358, 15367), (12573, 13882)]