27967842

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{8221}}^1$

素因数の和:8245

約数の個数: 48

約数和(自身を含む): 71827392

約数和(自身を除く): 43859550

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 378, 486, 567, 1134, 1701, 3402, 8221, 16442, 24663, 49326, 57547, 73989, 115094, 147978, 172641, 221967, 345282, 443934, 517923, 665901, 1035846, 1331802, 1553769, 1997703, 3107538, 3995406, 4661307, 9322614, 13983921, 27967842]

約数ペア:

[(1, 27967842), (2, 13983921), (3, 9322614), (6, 4661307), (7, 3995406), (9, 3107538), (14, 1997703), (18, 1553769), (21, 1331802), (27, 1035846), (42, 665901), (54, 517923), (63, 443934), (81, 345282), (126, 221967), (162, 172641), (189, 147978), (243, 115094), (378, 73989), (486, 57547), (567, 49326), (1134, 24663), (1701, 16442), (3402, 8221)]