7640316

素因数分解:

$2^2\times 3^2\times {\mathrm{83}}^1\times {\mathrm{2557}}^1$

素因数の和:2650

約数の個数: 36

約数和(自身を含む): 19553352

約数和(自身を除く): 11913036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 83, 166, 249, 332, 498, 747, 996, 1494, 2557, 2988, 5114, 7671, 10228, 15342, 23013, 30684, 46026, 92052, 212231, 424462, 636693, 848924, 1273386, 1910079, 2546772, 3820158, 7640316]

約数ペア:

[(1, 7640316), (2, 3820158), (3, 2546772), (4, 1910079), (6, 1273386), (9, 848924), (12, 636693), (18, 424462), (36, 212231), (83, 92052), (166, 46026), (249, 30684), (332, 23013), (498, 15342), (747, 10228), (996, 7671), (1494, 5114), (2557, 2988)]