16889724

素因数分解:

$2^2\times 3^2\times {\mathrm{179}}^1\times {\mathrm{2621}}^1$

素因数の和:2810

約数の個数: 36

約数和(自身を含む): 42948360

約数和(自身を除く): 26058636

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 179, 358, 537, 716, 1074, 1611, 2148, 2621, 3222, 5242, 6444, 7863, 10484, 15726, 23589, 31452, 47178, 94356, 469159, 938318, 1407477, 1876636, 2814954, 4222431, 5629908, 8444862, 16889724]

約数ペア:

[(1, 16889724), (2, 8444862), (3, 5629908), (4, 4222431), (6, 2814954), (9, 1876636), (12, 1407477), (18, 938318), (36, 469159), (179, 94356), (358, 47178), (537, 31452), (716, 23589), (1074, 15726), (1611, 10484), (2148, 7863), (2621, 6444), (3222, 5242)]