252738018

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1080077}}^1$

素因数の和:1080098

約数の個数: 24

約数和(自身を含む): 589722588

約数和(自身を除く): 336984570

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 1080077, 2160154, 3240231, 6480462, 9720693, 14041001, 19441386, 28082002, 42123003, 84246006, 126369009, 252738018]

約数ペア:

[(1, 252738018), (2, 126369009), (3, 84246006), (6, 42123003), (9, 28082002), (13, 19441386), (18, 14041001), (26, 9720693), (39, 6480462), (78, 3240231), (117, 2160154), (234, 1080077)]