18440682

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{13907}}^1$

素因数の和:13942

約数の個数: 32

約数和(自身を含む): 42057792

約数和(自身を除く): 23617110

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1326, 13907, 27814, 41721, 83442, 180791, 236419, 361582, 472838, 542373, 709257, 1084746, 1418514, 3073447, 6146894, 9220341, 18440682]

約数ペア:

[(1, 18440682), (2, 9220341), (3, 6146894), (6, 3073447), (13, 1418514), (17, 1084746), (26, 709257), (34, 542373), (39, 472838), (51, 361582), (78, 236419), (102, 180791), (221, 83442), (442, 41721), (663, 27814), (1326, 13907)]