18317804582

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{201947}}^1$

素因数の和:202017

約数の個数: 64

約数和(自身を含む): 37223055360

約数和(自身を除く): 18905250778

約数列:

[1, 2, 7, 11, 14, 19, 22, 31, 38, 62, 77, 133, 154, 209, 217, 266, 341, 418, 434, 589, 682, 1178, 1463, 2387, 2926, 4123, 4774, 6479, 8246, 12958, 45353, 90706, 201947, 403894, 1413629, 2221417, 2827258, 3836993, 4442834, 6260357, 7673986, 12520714, 15549919, 26858951, 31099838, 42206923, 43822499, 53717902, 68863927, 84413846, 87644998, 118946783, 137727854, 237893566, 295448461, 482047489, 590896922, 832627481, 964094978, 1308414613, 1665254962, 2616829226, 9158902291, 18317804582]

約数ペア:

[(1, 18317804582), (2, 9158902291), (7, 2616829226), (11, 1665254962), (14, 1308414613), (19, 964094978), (22, 832627481), (31, 590896922), (38, 482047489), (62, 295448461), (77, 237893566), (133, 137727854), (154, 118946783), (209, 87644998), (217, 84413846), (266, 68863927), (341, 53717902), (418, 43822499), (434, 42206923), (589, 31099838), (682, 26858951), (1178, 15549919), (1463, 12520714), (2387, 7673986), (2926, 6260357), (4123, 4442834), (4774, 3836993), (6479, 2827258), (8246, 2221417), (12958, 1413629), (45353, 403894), (90706, 201947)]