54981276

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{654539}}^1$

素因数の和:654553

約数の個数: 24

約数和(自身を含む): 146616960

約数和(自身を除く): 91635684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 654539, 1309078, 1963617, 2618156, 3927234, 4581773, 7854468, 9163546, 13745319, 18327092, 27490638, 54981276]

約数ペア:

[(1, 54981276), (2, 27490638), (3, 18327092), (4, 13745319), (6, 9163546), (7, 7854468), (12, 4581773), (14, 3927234), (21, 2618156), (28, 1963617), (42, 1309078), (84, 654539)]