121435722

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{521}}^1\times {\mathrm{563}}^1$

素因数の和:1115

約数の個数: 48

約数和(自身を含む): 275565888

約数和(自身を除く): 154130166

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 521, 563, 1042, 1126, 1563, 1689, 3126, 3378, 4689, 5067, 9378, 10134, 11983, 12949, 23966, 25898, 35949, 38847, 71898, 77694, 107847, 116541, 215694, 233082, 293323, 586646, 879969, 1759938, 2639907, 5279814, 6746429, 13492858, 20239287, 40478574, 60717861, 121435722]

約数ペア:

[(1, 121435722), (2, 60717861), (3, 40478574), (6, 20239287), (9, 13492858), (18, 6746429), (23, 5279814), (46, 2639907), (69, 1759938), (138, 879969), (207, 586646), (414, 293323), (521, 233082), (563, 215694), (1042, 116541), (1126, 107847), (1563, 77694), (1689, 71898), (3126, 38847), (3378, 35949), (4689, 25898), (5067, 23966), (9378, 12949), (10134, 11983)]