139487922

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1107047}}^1$

素因数の和:1107062

約数の個数: 24

約数和(自身を含む): 345398976

約数和(自身を除く): 205911054

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1107047, 2214094, 3321141, 6642282, 7749329, 9963423, 15498658, 19926846, 23247987, 46495974, 69743961, 139487922]

約数ペア:

[(1, 139487922), (2, 69743961), (3, 46495974), (6, 23247987), (7, 19926846), (9, 15498658), (14, 9963423), (18, 7749329), (21, 6642282), (42, 3321141), (63, 2214094), (126, 1107047)]