547722

素因数分解:

$2^1\times 3^5\times 7^2\times {\mathrm{23}}^1$

素因数の和:54

約数の個数: 72

約数和(自身を含む): 1493856

約数和(自身を除く): 946134

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 42, 46, 49, 54, 63, 69, 81, 98, 126, 138, 147, 161, 162, 189, 207, 243, 294, 322, 378, 414, 441, 483, 486, 567, 621, 882, 966, 1127, 1134, 1242, 1323, 1449, 1701, 1863, 2254, 2646, 2898, 3381, 3402, 3726, 3969, 4347, 5589, 6762, 7938, 8694, 10143, 11178, 11907, 13041, 20286, 23814, 26082, 30429, 39123, 60858, 78246, 91287, 182574, 273861, 547722]

約数ペア:

[(1, 547722), (2, 273861), (3, 182574), (6, 91287), (7, 78246), (9, 60858), (14, 39123), (18, 30429), (21, 26082), (23, 23814), (27, 20286), (42, 13041), (46, 11907), (49, 11178), (54, 10143), (63, 8694), (69, 7938), (81, 6762), (98, 5589), (126, 4347), (138, 3969), (147, 3726), (161, 3402), (162, 3381), (189, 2898), (207, 2646), (243, 2254), (294, 1863), (322, 1701), (378, 1449), (414, 1323), (441, 1242), (483, 1134), (486, 1127), (567, 966), (621, 882)]