1145628

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{263}}^1$

素因数の和:295

約数の個数: 54

約数和(自身を含む): 3195192

約数和(自身を除く): 2049564

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 121, 132, 198, 242, 263, 363, 396, 484, 526, 726, 789, 1052, 1089, 1452, 1578, 2178, 2367, 2893, 3156, 4356, 4734, 5786, 8679, 9468, 11572, 17358, 26037, 31823, 34716, 52074, 63646, 95469, 104148, 127292, 190938, 286407, 381876, 572814, 1145628]

約数ペア:

[(1, 1145628), (2, 572814), (3, 381876), (4, 286407), (6, 190938), (9, 127292), (11, 104148), (12, 95469), (18, 63646), (22, 52074), (33, 34716), (36, 31823), (44, 26037), (66, 17358), (99, 11572), (121, 9468), (132, 8679), (198, 5786), (242, 4734), (263, 4356), (363, 3156), (396, 2893), (484, 2367), (526, 2178), (726, 1578), (789, 1452), (1052, 1089)]