1938468

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{491}}^1$

素因数の和:552

約数の個数: 48

約数和(自身を含む): 5289984

約数和(自身を除く): 3351516

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 491, 564, 658, 982, 987, 1316, 1473, 1964, 1974, 2946, 3437, 3948, 5892, 6874, 10311, 13748, 20622, 23077, 41244, 46154, 69231, 92308, 138462, 161539, 276924, 323078, 484617, 646156, 969234, 1938468]

約数ペア:

[(1, 1938468), (2, 969234), (3, 646156), (4, 484617), (6, 323078), (7, 276924), (12, 161539), (14, 138462), (21, 92308), (28, 69231), (42, 46154), (47, 41244), (84, 23077), (94, 20622), (141, 13748), (188, 10311), (282, 6874), (329, 5892), (491, 3948), (564, 3437), (658, 2946), (982, 1974), (987, 1964), (1316, 1473)]