16548636

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2467}}^1$

素因数の和:2530

約数の個数: 48

約数和(自身を含む): 42568064

約数和(自身を除く): 26019428

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 86, 129, 156, 172, 258, 516, 559, 1118, 1677, 2236, 2467, 3354, 4934, 6708, 7401, 9868, 14802, 29604, 32071, 64142, 96213, 106081, 128284, 192426, 212162, 318243, 384852, 424324, 636486, 1272972, 1379053, 2758106, 4137159, 5516212, 8274318, 16548636]

約数ペア:

[(1, 16548636), (2, 8274318), (3, 5516212), (4, 4137159), (6, 2758106), (12, 1379053), (13, 1272972), (26, 636486), (39, 424324), (43, 384852), (52, 318243), (78, 212162), (86, 192426), (129, 128284), (156, 106081), (172, 96213), (258, 64142), (516, 32071), (559, 29604), (1118, 14802), (1677, 9868), (2236, 7401), (2467, 6708), (3354, 4934)]