2390971842

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{18975967}}^1$

素因数の和:18975982

約数の個数: 24

約数和(自身を含む): 5920502016

約数和(自身を除く): 3529530174

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 18975967, 37951934, 56927901, 113855802, 132831769, 170783703, 265663538, 341567406, 398495307, 796990614, 1195485921, 2390971842]

約数ペア:

[(1, 2390971842), (2, 1195485921), (3, 796990614), (6, 398495307), (7, 341567406), (9, 265663538), (14, 170783703), (18, 132831769), (21, 113855802), (42, 56927901), (63, 37951934), (126, 18975967)]