168192018

素因数分解:

$2^1\times 3^3\times {\mathrm{227}}^1\times {\mathrm{13721}}^1$

素因数の和:13959

約数の個数: 32

約数和(自身を含む): 375433920

約数和(自身を除く): 207241902

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 227, 454, 681, 1362, 2043, 4086, 6129, 12258, 13721, 27442, 41163, 82326, 123489, 246978, 370467, 740934, 3114667, 6229334, 9344001, 18688002, 28032003, 56064006, 84096009, 168192018]

約数ペア:

[(1, 168192018), (2, 84096009), (3, 56064006), (6, 28032003), (9, 18688002), (18, 9344001), (27, 6229334), (54, 3114667), (227, 740934), (454, 370467), (681, 246978), (1362, 123489), (2043, 82326), (4086, 41163), (6129, 27442), (12258, 13721)]