1916856635004

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{2802421981}}^1$

素因数の和:2802422010

約数の個数: 36

約数和(自身を含む): 5100408007240

約数和(自身を除く): 3183551372236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 2802421981, 5604843962, 8407265943, 11209687924, 16814531886, 25221797829, 33629063772, 50443595658, 53246017639, 100887191316, 106492035278, 159738052917, 212984070556, 319476105834, 479214158751, 638952211668, 958428317502, 1916856635004]

約数ペア:

[(1, 1916856635004), (2, 958428317502), (3, 638952211668), (4, 479214158751), (6, 319476105834), (9, 212984070556), (12, 159738052917), (18, 106492035278), (19, 100887191316), (36, 53246017639), (38, 50443595658), (57, 33629063772), (76, 25221797829), (114, 16814531886), (171, 11209687924), (228, 8407265943), (342, 5604843962), (684, 2802421981)]