140789754

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1117379}}^1$

素因数の和:1117394

約数の個数: 24

約数和(自身を含む): 348622560

約数和(自身を除く): 207832806

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1117379, 2234758, 3352137, 6704274, 7821653, 10056411, 15643306, 20112822, 23464959, 46929918, 70394877, 140789754]

約数ペア:

[(1, 140789754), (2, 70394877), (3, 46929918), (6, 23464959), (7, 20112822), (9, 15643306), (14, 10056411), (18, 7821653), (21, 6704274), (42, 3352137), (63, 2234758), (126, 1117379)]