11981827872

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{112139}}^1$

素因数の和:112215

約数の個数: 144

約数和(自身を含む): 39676029120

約数和(自身を除く): 27694201248

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 53, 56, 63, 72, 84, 96, 106, 112, 126, 144, 159, 168, 212, 224, 252, 288, 318, 336, 371, 424, 477, 504, 636, 672, 742, 848, 954, 1008, 1113, 1272, 1484, 1696, 1908, 2016, 2226, 2544, 2968, 3339, 3816, 4452, 5088, 5936, 6678, 7632, 8904, 11872, 13356, 15264, 17808, 26712, 35616, 53424, 106848, 112139, 224278, 336417, 448556, 672834, 784973, 897112, 1009251, 1345668, 1569946, 1794224, 2018502, 2354919, 2691336, 3139892, 3588448, 4037004, 4709838, 5382672, 5943367, 6279784, 7064757, 8074008, 9419676, 10765344, 11886734, 12559568, 14129514, 16148016, 17830101, 18839352, 23773468, 25119136, 28259028, 32296032, 35660202, 37678704, 41603569, 47546936, 53490303, 56518056, 71320404, 75357408, 83207138, 95093872, 106980606, 113036112, 124810707, 142640808, 166414276, 190187744, 213961212, 226072224, 249621414, 285281616, 332828552, 374432121, 427922424, 499242828, 570563232, 665657104, 748864242, 855844848, 998485656, 1331314208, 1497728484, 1711689696, 1996971312, 2995456968, 3993942624, 5990913936, 11981827872]

約数ペア:

[(1, 11981827872), (2, 5990913936), (3, 3993942624), (4, 2995456968), (6, 1996971312), (7, 1711689696), (8, 1497728484), (9, 1331314208), (12, 998485656), (14, 855844848), (16, 748864242), (18, 665657104), (21, 570563232), (24, 499242828), (28, 427922424), (32, 374432121), (36, 332828552), (42, 285281616), (48, 249621414), (53, 226072224), (56, 213961212), (63, 190187744), (72, 166414276), (84, 142640808), (96, 124810707), (106, 113036112), (112, 106980606), (126, 95093872), (144, 83207138), (159, 75357408), (168, 71320404), (212, 56518056), (224, 53490303), (252, 47546936), (288, 41603569), (318, 37678704), (336, 35660202), (371, 32296032), (424, 28259028), (477, 25119136), (504, 23773468), (636, 18839352), (672, 17830101), (742, 16148016), (848, 14129514), (954, 12559568), (1008, 11886734), (1113, 10765344), (1272, 9419676), (1484, 8074008), (1696, 7064757), (1908, 6279784), (2016, 5943367), (2226, 5382672), (2544, 4709838), (2968, 4037004), (3339, 3588448), (3816, 3139892), (4452, 2691336), (5088, 2354919), (5936, 2018502), (6678, 1794224), (7632, 1569946), (8904, 1345668), (11872, 1009251), (13356, 897112), (15264, 784973), (17808, 672834), (26712, 448556), (35616, 336417), (53424, 224278), (106848, 112139)]