419701842

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{3330967}}^1$

素因数の和:3330982

約数の個数: 24

約数和(自身を含む): 1039262016

約数和(自身を除く): 619560174

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 3330967, 6661934, 9992901, 19985802, 23316769, 29978703, 46633538, 59957406, 69950307, 139900614, 209850921, 419701842]

約数ペア:

[(1, 419701842), (2, 209850921), (3, 139900614), (6, 69950307), (7, 59957406), (9, 46633538), (14, 29978703), (18, 23316769), (21, 19985802), (42, 9992901), (63, 6661934), (126, 3330967)]