291237642

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{5839}}^1$

素因数の和:6027

約数の個数: 48

約数和(自身を含む): 672347520

約数和(自身を除く): 381109878

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 163, 306, 326, 489, 978, 1467, 2771, 2934, 5542, 5839, 8313, 11678, 16626, 17517, 24939, 35034, 49878, 52551, 99263, 105102, 198526, 297789, 595578, 893367, 951757, 1786734, 1903514, 2855271, 5710542, 8565813, 16179869, 17131626, 32359738, 48539607, 97079214, 145618821, 291237642]

約数ペア:

[(1, 291237642), (2, 145618821), (3, 97079214), (6, 48539607), (9, 32359738), (17, 17131626), (18, 16179869), (34, 8565813), (51, 5710542), (102, 2855271), (153, 1903514), (163, 1786734), (306, 951757), (326, 893367), (489, 595578), (978, 297789), (1467, 198526), (2771, 105102), (2934, 99263), (5542, 52551), (5839, 49878), (8313, 35034), (11678, 24939), (16626, 17517)]