218108394

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{769}}^1\times {\mathrm{2251}}^1$

素因数の和:3035

約数の個数: 48

約数和(自身を含む): 541020480

約数和(自身を除く): 322912086

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 769, 1538, 2251, 2307, 4502, 4614, 5383, 6753, 6921, 10766, 13506, 13842, 15757, 16149, 20259, 31514, 32298, 40518, 47271, 48447, 94542, 96894, 141813, 283626, 1731019, 3462038, 5193057, 10386114, 12117133, 15579171, 24234266, 31158342, 36351399, 72702798, 109054197, 218108394]

約数ペア:

[(1, 218108394), (2, 109054197), (3, 72702798), (6, 36351399), (7, 31158342), (9, 24234266), (14, 15579171), (18, 12117133), (21, 10386114), (42, 5193057), (63, 3462038), (126, 1731019), (769, 283626), (1538, 141813), (2251, 96894), (2307, 94542), (4502, 48447), (4614, 47271), (5383, 40518), (6753, 32298), (6921, 31514), (10766, 20259), (13506, 16149), (13842, 15757)]