7640964

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{11171}}^1$

素因数の和:11200

約数の個数: 36

約数和(自身を含む): 20333040

約数和(自身を除く): 12692076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 11171, 22342, 33513, 44684, 67026, 100539, 134052, 201078, 212249, 402156, 424498, 636747, 848996, 1273494, 1910241, 2546988, 3820482, 7640964]

約数ペア:

[(1, 7640964), (2, 3820482), (3, 2546988), (4, 1910241), (6, 1273494), (9, 848996), (12, 636747), (18, 424498), (19, 402156), (36, 212249), (38, 201078), (57, 134052), (76, 100539), (114, 67026), (171, 44684), (228, 33513), (342, 22342), (684, 11171)]