15666762738

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{242467}}^1$

素因数の和:242583

約数の個数: 48

約数和(自身を含む): 34828103520

約数和(自身を除く): 19161340782

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 89, 121, 178, 242, 267, 363, 534, 726, 979, 1958, 2937, 5874, 10769, 21538, 32307, 64614, 242467, 484934, 727401, 1454802, 2667137, 5334274, 8001411, 16002822, 21579563, 29338507, 43159126, 58677014, 64738689, 88015521, 129477378, 176031042, 237375193, 474750386, 712125579, 1424251158, 2611127123, 5222254246, 7833381369, 15666762738]

約数ペア:

[(1, 15666762738), (2, 7833381369), (3, 5222254246), (6, 2611127123), (11, 1424251158), (22, 712125579), (33, 474750386), (66, 237375193), (89, 176031042), (121, 129477378), (178, 88015521), (242, 64738689), (267, 58677014), (363, 43159126), (534, 29338507), (726, 21579563), (979, 16002822), (1958, 8001411), (2937, 5334274), (5874, 2667137), (10769, 1454802), (21538, 727401), (32307, 484934), (64614, 242467)]