8219364

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{937}}^1$

素因数の和:1004

約数の個数: 48

約数和(自身を含む): 20801088

約数和(自身を除く): 12581724

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 43, 51, 68, 86, 102, 129, 172, 204, 258, 516, 731, 937, 1462, 1874, 2193, 2811, 2924, 3748, 4386, 5622, 8772, 11244, 15929, 31858, 40291, 47787, 63716, 80582, 95574, 120873, 161164, 191148, 241746, 483492, 684947, 1369894, 2054841, 2739788, 4109682, 8219364]

約数ペア:

[(1, 8219364), (2, 4109682), (3, 2739788), (4, 2054841), (6, 1369894), (12, 684947), (17, 483492), (34, 241746), (43, 191148), (51, 161164), (68, 120873), (86, 95574), (102, 80582), (129, 63716), (172, 47787), (204, 40291), (258, 31858), (516, 15929), (731, 11244), (937, 8772), (1462, 5622), (1874, 4386), (2193, 3748), (2811, 2924)]