753732

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{997}}^1$

素因数の和:1017

約数の個数: 48

約数和(自身を含む): 2235520

約数和(自身を除く): 1481788

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 997, 1994, 2991, 3988, 5982, 6979, 8973, 11964, 13958, 17946, 20937, 26919, 27916, 35892, 41874, 53838, 62811, 83748, 107676, 125622, 188433, 251244, 376866, 753732]

約数ペア:

[(1, 753732), (2, 376866), (3, 251244), (4, 188433), (6, 125622), (7, 107676), (9, 83748), (12, 62811), (14, 53838), (18, 41874), (21, 35892), (27, 27916), (28, 26919), (36, 20937), (42, 17946), (54, 13958), (63, 11964), (84, 8973), (108, 6979), (126, 5982), (189, 3988), (252, 2991), (378, 1994), (756, 997)]