15102738

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1789}}^1$

素因数の和:1871

約数の個数: 48

約数和(自身を含む): 37976640

約数和(自身を除く): 22873902

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 67, 126, 134, 201, 402, 469, 603, 938, 1206, 1407, 1789, 2814, 3578, 4221, 5367, 8442, 10734, 12523, 16101, 25046, 32202, 37569, 75138, 112707, 119863, 225414, 239726, 359589, 719178, 839041, 1078767, 1678082, 2157534, 2517123, 5034246, 7551369, 15102738]

約数ペア:

[(1, 15102738), (2, 7551369), (3, 5034246), (6, 2517123), (7, 2157534), (9, 1678082), (14, 1078767), (18, 839041), (21, 719178), (42, 359589), (63, 239726), (67, 225414), (126, 119863), (134, 112707), (201, 75138), (402, 37569), (469, 32202), (603, 25046), (938, 16101), (1206, 12523), (1407, 10734), (1789, 8442), (2814, 5367), (3578, 4221)]