21150996624

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{163021}}^1$

素因数の和:163105

約数の個数: 120

約数和(自身を含む): 63858325752

約数和(自身を除く): 42707329128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 53, 68, 72, 102, 106, 136, 144, 153, 159, 204, 212, 272, 306, 318, 408, 424, 477, 612, 636, 816, 848, 901, 954, 1224, 1272, 1802, 1908, 2448, 2544, 2703, 3604, 3816, 5406, 7208, 7632, 8109, 10812, 14416, 16218, 21624, 32436, 43248, 64872, 129744, 163021, 326042, 489063, 652084, 978126, 1304168, 1467189, 1956252, 2608336, 2771357, 2934378, 3912504, 5542714, 5868756, 7825008, 8314071, 8640113, 11085428, 11737512, 16628142, 17280226, 22170856, 23475024, 24942213, 25920339, 33256284, 34560452, 44341712, 49884426, 51840678, 66512568, 69120904, 77761017, 99768852, 103681356, 133025136, 138241808, 146881921, 155522034, 199537704, 207362712, 293763842, 311044068, 399075408, 414725424, 440645763, 587527684, 622088136, 881291526, 1175055368, 1244176272, 1321937289, 1762583052, 2350110736, 2643874578, 3525166104, 5287749156, 7050332208, 10575498312, 21150996624]

約数ペア:

[(1, 21150996624), (2, 10575498312), (3, 7050332208), (4, 5287749156), (6, 3525166104), (8, 2643874578), (9, 2350110736), (12, 1762583052), (16, 1321937289), (17, 1244176272), (18, 1175055368), (24, 881291526), (34, 622088136), (36, 587527684), (48, 440645763), (51, 414725424), (53, 399075408), (68, 311044068), (72, 293763842), (102, 207362712), (106, 199537704), (136, 155522034), (144, 146881921), (153, 138241808), (159, 133025136), (204, 103681356), (212, 99768852), (272, 77761017), (306, 69120904), (318, 66512568), (408, 51840678), (424, 49884426), (477, 44341712), (612, 34560452), (636, 33256284), (816, 25920339), (848, 24942213), (901, 23475024), (954, 22170856), (1224, 17280226), (1272, 16628142), (1802, 11737512), (1908, 11085428), (2448, 8640113), (2544, 8314071), (2703, 7825008), (3604, 5868756), (3816, 5542714), (5406, 3912504), (7208, 2934378), (7632, 2771357), (8109, 2608336), (10812, 1956252), (14416, 1467189), (16218, 1304168), (21624, 978126), (32436, 652084), (43248, 489063), (64872, 326042), (129744, 163021)]