21824754

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{2903}}^1$

素因数の和:3094

約数の個数: 32

約数和(自身を含む): 50181120

約数和(自身を除く): 28356366

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 179, 358, 537, 1074, 1253, 2506, 2903, 3759, 5806, 7518, 8709, 17418, 20321, 40642, 60963, 121926, 519637, 1039274, 1558911, 3117822, 3637459, 7274918, 10912377, 21824754]

約数ペア:

[(1, 21824754), (2, 10912377), (3, 7274918), (6, 3637459), (7, 3117822), (14, 1558911), (21, 1039274), (42, 519637), (179, 121926), (358, 60963), (537, 40642), (1074, 20321), (1253, 17418), (2506, 8709), (2903, 7518), (3759, 5806)]