7740828

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{11317}}^1$

素因数の和:11346

約数の個数: 36

約数和(自身を含む): 20598760

約数和(自身を除く): 12857932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 11317, 22634, 33951, 45268, 67902, 101853, 135804, 203706, 215023, 407412, 430046, 645069, 860092, 1290138, 1935207, 2580276, 3870414, 7740828]

約数ペア:

[(1, 7740828), (2, 3870414), (3, 2580276), (4, 1935207), (6, 1290138), (9, 860092), (12, 645069), (18, 430046), (19, 407412), (36, 215023), (38, 203706), (57, 135804), (76, 101853), (114, 67902), (171, 45268), (228, 33951), (342, 22634), (684, 11317)]