2168676

素因数分解:

$2^2\times 3^2\times {\mathrm{107}}^1\times {\mathrm{563}}^1$

素因数の和:680

約数の個数: 36

約数和(自身を含む): 5542992

約数和(自身を除く): 3374316

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 107, 214, 321, 428, 563, 642, 963, 1126, 1284, 1689, 1926, 2252, 3378, 3852, 5067, 6756, 10134, 20268, 60241, 120482, 180723, 240964, 361446, 542169, 722892, 1084338, 2168676]

約数ペア:

[(1, 2168676), (2, 1084338), (3, 722892), (4, 542169), (6, 361446), (9, 240964), (12, 180723), (18, 120482), (36, 60241), (107, 20268), (214, 10134), (321, 6756), (428, 5067), (563, 3852), (642, 3378), (963, 2252), (1126, 1926), (1284, 1689)]