26080084

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{18061}}^1$

素因数の和:18103

約数の個数: 18

約数和(自身を含む): 48171354

約数和(自身を除く): 22091270

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 18061, 36122, 72244, 343159, 686318, 1372636, 6520021, 13040042, 26080084]

約数ペア:

[(1, 26080084), (2, 13040042), (4, 6520021), (19, 1372636), (38, 686318), (76, 343159), (361, 72244), (722, 36122), (1444, 18061)]