138802188

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1652407}}^1$

素因数の和:1652421

約数の個数: 24

約数和(自身を含む): 370139392

約数和(自身を除く): 231337204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1652407, 3304814, 4957221, 6609628, 9914442, 11566849, 19828884, 23133698, 34700547, 46267396, 69401094, 138802188]

約数ペア:

[(1, 138802188), (2, 69401094), (3, 46267396), (4, 34700547), (6, 23133698), (7, 19828884), (12, 11566849), (14, 9914442), (21, 6609628), (28, 4957221), (42, 3304814), (84, 1652407)]