28368774

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{225149}}^1$

素因数の和:225164

約数の個数: 24

約数和(自身を含む): 70246800

約数和(自身を除く): 41878026

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 225149, 450298, 675447, 1350894, 1576043, 2026341, 3152086, 4052682, 4728129, 9456258, 14184387, 28368774]

約数ペア:

[(1, 28368774), (2, 14184387), (3, 9456258), (6, 4728129), (7, 4052682), (9, 3152086), (14, 2026341), (18, 1576043), (21, 1350894), (42, 675447), (63, 450298), (126, 225149)]