649836

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{547}}^1$

素因数の和:571

約数の個数: 48

約数和(自身を含む): 1841280

約数和(自身を除く): 1191444

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 132, 198, 297, 396, 547, 594, 1094, 1188, 1641, 2188, 3282, 4923, 6017, 6564, 9846, 12034, 14769, 18051, 19692, 24068, 29538, 36102, 54153, 59076, 72204, 108306, 162459, 216612, 324918, 649836]

約数ペア:

[(1, 649836), (2, 324918), (3, 216612), (4, 162459), (6, 108306), (9, 72204), (11, 59076), (12, 54153), (18, 36102), (22, 29538), (27, 24068), (33, 19692), (36, 18051), (44, 14769), (54, 12034), (66, 9846), (99, 6564), (108, 6017), (132, 4923), (198, 3282), (297, 2188), (396, 1641), (547, 1188), (594, 1094)]