15542046

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3907}}^1$

素因数の和:3945

約数の個数: 48

約数和(自身を含む): 38407824

約数和(自身を除く): 22865778

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3907, 3978, 7814, 11721, 23442, 35163, 50791, 66419, 70326, 101582, 132838, 152373, 199257, 304746, 398514, 457119, 597771, 863447, 914238, 1195542, 1726894, 2590341, 5180682, 7771023, 15542046]

約数ペア:

[(1, 15542046), (2, 7771023), (3, 5180682), (6, 2590341), (9, 1726894), (13, 1195542), (17, 914238), (18, 863447), (26, 597771), (34, 457119), (39, 398514), (51, 304746), (78, 199257), (102, 152373), (117, 132838), (153, 101582), (221, 70326), (234, 66419), (306, 50791), (442, 35163), (663, 23442), (1326, 11721), (1989, 7814), (3907, 3978)]