13286042

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:96

約数の個数: 64

約数和(自身を含む): 26984448

約数和(自身を除く): 13698406

約数列:

[1, 2, 7, 11, 14, 22, 23, 31, 46, 62, 77, 121, 154, 161, 217, 242, 253, 322, 341, 434, 506, 682, 713, 847, 1331, 1426, 1694, 1771, 2387, 2662, 2783, 3542, 3751, 4774, 4991, 5566, 7502, 7843, 9317, 9982, 15686, 18634, 19481, 26257, 30613, 38962, 41261, 52514, 54901, 61226, 82522, 86273, 109802, 172546, 214291, 288827, 428582, 577654, 603911, 949003, 1207822, 1898006, 6643021, 13286042]

約数ペア:

[(1, 13286042), (2, 6643021), (7, 1898006), (11, 1207822), (14, 949003), (22, 603911), (23, 577654), (31, 428582), (46, 288827), (62, 214291), (77, 172546), (121, 109802), (154, 86273), (161, 82522), (217, 61226), (242, 54901), (253, 52514), (322, 41261), (341, 38962), (434, 30613), (506, 26257), (682, 19481), (713, 18634), (847, 15686), (1331, 9982), (1426, 9317), (1694, 7843), (1771, 7502), (2387, 5566), (2662, 4991), (2783, 4774), (3542, 3751)]