2155664.00000000

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^1\times {\mathrm{12379}}^1$

素因数の和:12434

約数の個数: 60

約数和(自身を含む): 209543880

約数和(自身を除く): 136458264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 48, 72, 82, 123, 144, 164, 246, 328, 369, 492, 656, 738, 984, 1476, 1968, 2952, 5904, 12379, 24758, 37137, 49516, 74274, 99032, 111411, 148548, 198064, 222822, 297096, 445644, 507539, 594192, 891288, 1015078, 1522617, 1782576, 2030156, 3045234, 4060312, 4567851, 6090468, 8120624, 9135702, 12180936, 18271404, 24361872, 36542808, 73085616]

約数ペア:

[(1, 73085616), (2, 36542808), (3, 24361872), (4, 18271404), (6, 12180936), (8, 9135702), (9, 8120624), (12, 6090468), (16, 4567851), (18, 4060312), (24, 3045234), (36, 2030156), (41, 1782576), (48, 1522617), (72, 1015078), (82, 891288), (123, 594192), (144, 507539), (164, 445644), (246, 297096), (328, 222822), (369, 198064), (492, 148548), (656, 111411), (738, 99032), (984, 74274), (1476, 49516), (1968, 37137), (2952, 24758), (5904, 12379)]