1945872216

素因数分解:

$2^3\times 3^2\times {\mathrm{887}}^1\times {\mathrm{30469}}^1$

素因数の和:31368

約数の個数: 48

約数和(自身を含む): 5276185200

約数和(自身を除く): 3330312984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 887, 1774, 2661, 3548, 5322, 7096, 7983, 10644, 15966, 21288, 30469, 31932, 60938, 63864, 91407, 121876, 182814, 243752, 274221, 365628, 548442, 731256, 1096884, 2193768, 27026003, 54052006, 81078009, 108104012, 162156018, 216208024, 243234027, 324312036, 486468054, 648624072, 972936108, 1945872216]

約数ペア:

[(1, 1945872216), (2, 972936108), (3, 648624072), (4, 486468054), (6, 324312036), (8, 243234027), (9, 216208024), (12, 162156018), (18, 108104012), (24, 81078009), (36, 54052006), (72, 27026003), (887, 2193768), (1774, 1096884), (2661, 731256), (3548, 548442), (5322, 365628), (7096, 274221), (7983, 243752), (10644, 182814), (15966, 121876), (21288, 91407), (30469, 63864), (31932, 60938)]