22151382

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1$

素因数の和:293

約数の個数: 64

約数和(自身を含む): 50955264

約数和(自身を除く): 28803882

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 47, 66, 74, 94, 111, 141, 193, 222, 282, 386, 407, 517, 579, 814, 1034, 1158, 1221, 1551, 1739, 2123, 2442, 3102, 3478, 4246, 5217, 6369, 7141, 9071, 10434, 12738, 14282, 18142, 19129, 21423, 27213, 38258, 42846, 54426, 57387, 78551, 99781, 114774, 157102, 199562, 235653, 299343, 335627, 471306, 598686, 671254, 1006881, 2013762, 3691897, 7383794, 11075691, 22151382]

約数ペア:

[(1, 22151382), (2, 11075691), (3, 7383794), (6, 3691897), (11, 2013762), (22, 1006881), (33, 671254), (37, 598686), (47, 471306), (66, 335627), (74, 299343), (94, 235653), (111, 199562), (141, 157102), (193, 114774), (222, 99781), (282, 78551), (386, 57387), (407, 54426), (517, 42846), (579, 38258), (814, 27213), (1034, 21423), (1158, 19129), (1221, 18142), (1551, 14282), (1739, 12738), (2123, 10434), (2442, 9071), (3102, 7141), (3478, 6369), (4246, 5217)]