144018

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{127}}^1$

素因数の和:148

約数の個数: 40

約数和(自身を含む): 371712

約数和(自身を除く): 227694

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 127, 162, 189, 254, 378, 381, 567, 762, 889, 1134, 1143, 1778, 2286, 2667, 3429, 5334, 6858, 8001, 10287, 16002, 20574, 24003, 48006, 72009, 144018]

約数ペア:

[(1, 144018), (2, 72009), (3, 48006), (6, 24003), (7, 20574), (9, 16002), (14, 10287), (18, 8001), (21, 6858), (27, 5334), (42, 3429), (54, 2667), (63, 2286), (81, 1778), (126, 1143), (127, 1134), (162, 889), (189, 762), (254, 567), (378, 381)]