2827836

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:251

約数の個数: 72

約数和(自身を含む): 8050224

約数和(自身を除く): 5222388

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 37, 44, 66, 74, 99, 111, 132, 148, 193, 198, 222, 333, 386, 396, 407, 444, 579, 666, 772, 814, 1158, 1221, 1332, 1628, 1737, 2123, 2316, 2442, 3474, 3663, 4246, 4884, 6369, 6948, 7141, 7326, 8492, 12738, 14282, 14652, 19107, 21423, 25476, 28564, 38214, 42846, 64269, 76428, 78551, 85692, 128538, 157102, 235653, 257076, 314204, 471306, 706959, 942612, 1413918, 2827836]

約数ペア:

[(1, 2827836), (2, 1413918), (3, 942612), (4, 706959), (6, 471306), (9, 314204), (11, 257076), (12, 235653), (18, 157102), (22, 128538), (33, 85692), (36, 78551), (37, 76428), (44, 64269), (66, 42846), (74, 38214), (99, 28564), (111, 25476), (132, 21423), (148, 19107), (193, 14652), (198, 14282), (222, 12738), (333, 8492), (386, 7326), (396, 7141), (407, 6948), (444, 6369), (579, 4884), (666, 4246), (772, 3663), (814, 3474), (1158, 2442), (1221, 2316), (1332, 2123), (1628, 1737)]