890652834

素因数分解:

$2^1\times 3^6\times {\mathrm{641}}^1\times {\mathrm{953}}^1$

素因数の和:1614

約数の個数: 56

約数和(自身を含む): 2008282572

約数和(自身を除く): 1117629738

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 641, 729, 953, 1282, 1458, 1906, 1923, 2859, 3846, 5718, 5769, 8577, 11538, 17154, 17307, 25731, 34614, 51462, 51921, 77193, 103842, 154386, 155763, 231579, 311526, 463158, 467289, 610873, 694737, 934578, 1221746, 1389474, 1832619, 3665238, 5497857, 10995714, 16493571, 32987142, 49480713, 98961426, 148442139, 296884278, 445326417, 890652834]

約数ペア:

[(1, 890652834), (2, 445326417), (3, 296884278), (6, 148442139), (9, 98961426), (18, 49480713), (27, 32987142), (54, 16493571), (81, 10995714), (162, 5497857), (243, 3665238), (486, 1832619), (641, 1389474), (729, 1221746), (953, 934578), (1282, 694737), (1458, 610873), (1906, 467289), (1923, 463158), (2859, 311526), (3846, 231579), (5718, 155763), (5769, 154386), (8577, 103842), (11538, 77193), (17154, 51921), (17307, 51462), (25731, 34614)]