5520942

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1019}}^1$

素因数の和:1077

約数の個数: 48

約数和(自身を含む): 14002560

約数和(自身を除く): 8481618

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 63, 86, 126, 129, 258, 301, 387, 602, 774, 903, 1019, 1806, 2038, 2709, 3057, 5418, 6114, 7133, 9171, 14266, 18342, 21399, 42798, 43817, 64197, 87634, 128394, 131451, 262902, 306719, 394353, 613438, 788706, 920157, 1840314, 2760471, 5520942]

約数ペア:

[(1, 5520942), (2, 2760471), (3, 1840314), (6, 920157), (7, 788706), (9, 613438), (14, 394353), (18, 306719), (21, 262902), (42, 131451), (43, 128394), (63, 87634), (86, 64197), (126, 43817), (129, 42798), (258, 21399), (301, 18342), (387, 14266), (602, 9171), (774, 7133), (903, 6114), (1019, 5418), (1806, 3057), (2038, 2709)]