138546156

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1649359}}^1$

素因数の和:1649373

約数の個数: 24

約数和(自身を含む): 369456640

約数和(自身を除く): 230910484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1649359, 3298718, 4948077, 6597436, 9896154, 11545513, 19792308, 23091026, 34636539, 46182052, 69273078, 138546156]

約数ペア:

[(1, 138546156), (2, 69273078), (3, 46182052), (4, 34636539), (6, 23091026), (7, 19792308), (12, 11545513), (14, 9896154), (21, 6597436), (28, 4948077), (42, 3298718), (84, 1649359)]