16254378

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{6143}}^1$

素因数の和:6168

約数の個数: 48

約数和(自身を含む): 42024960

約数和(自身を除く): 25770582

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 441, 882, 1323, 2646, 6143, 12286, 18429, 36858, 43001, 55287, 86002, 110574, 129003, 165861, 258006, 301007, 331722, 387009, 602014, 774018, 903021, 1161027, 1806042, 2322054, 2709063, 5418126, 8127189, 16254378]

約数ペア:

[(1, 16254378), (2, 8127189), (3, 5418126), (6, 2709063), (7, 2322054), (9, 1806042), (14, 1161027), (18, 903021), (21, 774018), (27, 602014), (42, 387009), (49, 331722), (54, 301007), (63, 258006), (98, 165861), (126, 129003), (147, 110574), (189, 86002), (294, 55287), (378, 43001), (441, 36858), (882, 18429), (1323, 12286), (2646, 6143)]