140942508

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1677887}}^1$

素因数の和:1677901

約数の個数: 24

約数和(自身を含む): 375846912

約数和(自身を除く): 234904404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1677887, 3355774, 5033661, 6711548, 10067322, 11745209, 20134644, 23490418, 35235627, 46980836, 70471254, 140942508]

約数ペア:

[(1, 140942508), (2, 70471254), (3, 46980836), (4, 35235627), (6, 23490418), (7, 20134644), (12, 11745209), (14, 10067322), (21, 6711548), (28, 5033661), (42, 3355774), (84, 1677887)]