991621884

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{881}}^1\times {\mathrm{8527}}^1$

素因数の和:9426

約数の個数: 48

約数和(自身を含む): 2527289856

約数和(自身を除く): 1535667972

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 881, 1762, 2643, 3524, 5286, 8527, 9691, 10572, 17054, 19382, 25581, 29073, 34108, 38764, 51162, 58146, 93797, 102324, 116292, 187594, 281391, 375188, 562782, 1125564, 7512287, 15024574, 22536861, 30049148, 45073722, 82635157, 90147444, 165270314, 247905471, 330540628, 495810942, 991621884]

約数ペア:

[(1, 991621884), (2, 495810942), (3, 330540628), (4, 247905471), (6, 165270314), (11, 90147444), (12, 82635157), (22, 45073722), (33, 30049148), (44, 22536861), (66, 15024574), (132, 7512287), (881, 1125564), (1762, 562782), (2643, 375188), (3524, 281391), (5286, 187594), (8527, 116292), (9691, 102324), (10572, 93797), (17054, 58146), (19382, 51162), (25581, 38764), (29073, 34108)]