140523684

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1672901}}^1$

素因数の和:1672915

約数の個数: 24

約数和(自身を含む): 374730048

約数和(自身を除く): 234206364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1672901, 3345802, 5018703, 6691604, 10037406, 11710307, 20074812, 23420614, 35130921, 46841228, 70261842, 140523684]

約数ペア:

[(1, 140523684), (2, 70261842), (3, 46841228), (4, 35130921), (6, 23420614), (7, 20074812), (12, 11710307), (14, 10037406), (21, 6691604), (28, 5018703), (42, 3345802), (84, 1672901)]