139929804

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{555277}}^1$

素因数の和:555294

約数の個数: 36

約数和(自身を含む): 404242384

約数和(自身を除く): 264312580

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 555277, 1110554, 1665831, 2221108, 3331662, 3886939, 4997493, 6663324, 7773878, 9994986, 11660817, 15547756, 19989972, 23321634, 34982451, 46643268, 69964902, 139929804]

約数ペア:

[(1, 139929804), (2, 69964902), (3, 46643268), (4, 34982451), (6, 23321634), (7, 19989972), (9, 15547756), (12, 11660817), (14, 9994986), (18, 7773878), (21, 6663324), (28, 4997493), (36, 3886939), (42, 3331662), (63, 2221108), (84, 1665831), (126, 1110554), (252, 555277)]