2812607316

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^2\times {\mathrm{216421}}^1$

素因数の和:216469

約数の個数: 54

約数和(自身を含む): 7503567162

約数和(自身を除く): 4690959846

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 361, 684, 722, 1083, 1444, 2166, 3249, 4332, 6498, 12996, 216421, 432842, 649263, 865684, 1298526, 1947789, 2597052, 3895578, 4111999, 7791156, 8223998, 12335997, 16447996, 24671994, 37007991, 49343988, 74015982, 78127981, 148031964, 156255962, 234383943, 312511924, 468767886, 703151829, 937535772, 1406303658, 2812607316]

約数ペア:

[(1, 2812607316), (2, 1406303658), (3, 937535772), (4, 703151829), (6, 468767886), (9, 312511924), (12, 234383943), (18, 156255962), (19, 148031964), (36, 78127981), (38, 74015982), (57, 49343988), (76, 37007991), (114, 24671994), (171, 16447996), (228, 12335997), (342, 8223998), (361, 7791156), (684, 4111999), (722, 3895578), (1083, 2597052), (1444, 1947789), (2166, 1298526), (3249, 865684), (4332, 649263), (6498, 432842), (12996, 216421)]