139021764

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1655021}}^1$

素因数の和:1655035

約数の個数: 24

約数和(自身を含む): 370724928

約数和(自身を除く): 231703164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1655021, 3310042, 4965063, 6620084, 9930126, 11585147, 19860252, 23170294, 34755441, 46340588, 69510882, 139021764]

約数ペア:

[(1, 139021764), (2, 69510882), (3, 46340588), (4, 34755441), (6, 23170294), (7, 19860252), (12, 11585147), (14, 9930126), (21, 6620084), (28, 4965063), (42, 3310042), (84, 1655021)]