827796486

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1\times {\mathrm{1319}}^1$

素因数の和:1629

約数の個数: 64

約数和(自身を含む): 1863544320

約数和(自身を除く): 1035747834

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 111, 222, 257, 407, 514, 771, 814, 1221, 1319, 1542, 2442, 2638, 2827, 3957, 5654, 7914, 8481, 9509, 14509, 16962, 19018, 28527, 29018, 43527, 48803, 57054, 87054, 97606, 104599, 146409, 209198, 292818, 313797, 338983, 536833, 627594, 677966, 1016949, 1073666, 1610499, 2033898, 3220998, 3728813, 7457626, 11186439, 12542371, 22372878, 25084742, 37627113, 75254226, 137966081, 275932162, 413898243, 827796486]

約数ペア:

[(1, 827796486), (2, 413898243), (3, 275932162), (6, 137966081), (11, 75254226), (22, 37627113), (33, 25084742), (37, 22372878), (66, 12542371), (74, 11186439), (111, 7457626), (222, 3728813), (257, 3220998), (407, 2033898), (514, 1610499), (771, 1073666), (814, 1016949), (1221, 677966), (1319, 627594), (1542, 536833), (2442, 338983), (2638, 313797), (2827, 292818), (3957, 209198), (5654, 146409), (7914, 104599), (8481, 97606), (9509, 87054), (14509, 57054), (16962, 48803), (19018, 43527), (28527, 29018)]