18288018

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{16127}}^1$

素因数の和:16148

約数の個数: 40

約数和(自身を含む): 46835712

約数和(自身を除く): 28547694

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 16127, 32254, 48381, 96762, 112889, 145143, 225778, 290286, 338667, 435429, 677334, 870858, 1016001, 1306287, 2032002, 2612574, 3048003, 6096006, 9144009, 18288018]

約数ペア:

[(1, 18288018), (2, 9144009), (3, 6096006), (6, 3048003), (7, 2612574), (9, 2032002), (14, 1306287), (18, 1016001), (21, 870858), (27, 677334), (42, 435429), (54, 338667), (63, 290286), (81, 225778), (126, 145143), (162, 112889), (189, 96762), (378, 48381), (567, 32254), (1134, 16127)]