18338732

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{2083}}^1$

素因数の和:2189

約数の個数: 24

約数和(自身を含む): 33610752

約数和(自身を除く): 15272020

約数列:

[1, 2, 4, 31, 62, 71, 124, 142, 284, 2083, 2201, 4166, 4402, 8332, 8804, 64573, 129146, 147893, 258292, 295786, 591572, 4584683, 9169366, 18338732]

約数ペア:

[(1, 18338732), (2, 9169366), (4, 4584683), (31, 591572), (62, 295786), (71, 258292), (124, 147893), (142, 129146), (284, 64573), (2083, 8804), (2201, 8332), (4166, 4402)]