139625724

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1662211}}^1$

素因数の和:1662225

約数の個数: 24

約数和(自身を含む): 372335488

約数和(自身を除く): 232709764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1662211, 3324422, 4986633, 6648844, 9973266, 11635477, 19946532, 23270954, 34906431, 46541908, 69812862, 139625724]

約数ペア:

[(1, 139625724), (2, 69812862), (3, 46541908), (4, 34906431), (6, 23270954), (7, 19946532), (12, 11635477), (14, 9973266), (21, 6648844), (28, 4986633), (42, 3324422), (84, 1662211)]