782836866

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{2070997}}^1$

素因数の和:2071015

約数の個数: 32

約数和(自身を含む): 1988158080

約数和(自身を除く): 1205321214

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 2070997, 4141994, 6212991, 12425982, 14496979, 18638973, 28993958, 37277946, 43490937, 55916919, 86981874, 111833838, 130472811, 260945622, 391418433, 782836866]

約数ペア:

[(1, 782836866), (2, 391418433), (3, 260945622), (6, 130472811), (7, 111833838), (9, 86981874), (14, 55916919), (18, 43490937), (21, 37277946), (27, 28993958), (42, 18638973), (54, 14496979), (63, 12425982), (126, 6212991), (189, 4141994), (378, 2070997)]