1109850876

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{540863}}^1$

素因数の和:540895

約数の個数: 48

約数和(自身を含む): 3028838400

約数和(自身を除く): 1918987524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 540863, 1081726, 1622589, 2163452, 3245178, 4867767, 6490356, 9735534, 10276397, 14603301, 19471068, 20552794, 29206602, 30829191, 41105588, 58413204, 61658382, 92487573, 123316764, 184975146, 277462719, 369950292, 554925438, 1109850876]

約数ペア:

[(1, 1109850876), (2, 554925438), (3, 369950292), (4, 277462719), (6, 184975146), (9, 123316764), (12, 92487573), (18, 61658382), (19, 58413204), (27, 41105588), (36, 30829191), (38, 29206602), (54, 20552794), (57, 19471068), (76, 14603301), (108, 10276397), (114, 9735534), (171, 6490356), (228, 4867767), (342, 3245178), (513, 2163452), (684, 1622589), (1026, 1081726), (2052, 540863)]