1249542

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:273

約数の個数: 48

約数和(自身を含む): 3174912

約数和(自身を除く): 1925370

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 47, 63, 94, 126, 141, 211, 282, 329, 422, 423, 633, 658, 846, 987, 1266, 1477, 1899, 1974, 2954, 2961, 3798, 4431, 5922, 8862, 9917, 13293, 19834, 26586, 29751, 59502, 69419, 89253, 138838, 178506, 208257, 416514, 624771, 1249542]

約数ペア:

[(1, 1249542), (2, 624771), (3, 416514), (6, 208257), (7, 178506), (9, 138838), (14, 89253), (18, 69419), (21, 59502), (42, 29751), (47, 26586), (63, 19834), (94, 13293), (126, 9917), (141, 8862), (211, 5922), (282, 4431), (329, 3798), (422, 2961), (423, 2954), (633, 1974), (658, 1899), (846, 1477), (987, 1266)]