6991750206

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1290467}}^1$

素因数の和:1290525

約数の個数: 48

約数和(自身を含む): 17715544704

約数和(自身を除く): 10723794498

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 63, 86, 126, 129, 258, 301, 387, 602, 774, 903, 1806, 2709, 5418, 1290467, 2580934, 3871401, 7742802, 9033269, 11614203, 18066538, 23228406, 27099807, 54199614, 55490081, 81299421, 110980162, 162598842, 166470243, 332940486, 388430567, 499410729, 776861134, 998821458, 1165291701, 2330583402, 3495875103, 6991750206]

約数ペア:

[(1, 6991750206), (2, 3495875103), (3, 2330583402), (6, 1165291701), (7, 998821458), (9, 776861134), (14, 499410729), (18, 388430567), (21, 332940486), (42, 166470243), (43, 162598842), (63, 110980162), (86, 81299421), (126, 55490081), (129, 54199614), (258, 27099807), (301, 23228406), (387, 18066538), (602, 11614203), (774, 9033269), (903, 7742802), (1806, 3871401), (2709, 2580934), (5418, 1290467)]