18090212

素因数分解:

$2^2\times 7^2\times {\mathrm{92297}}^1$

素因数の和:92315

約数の個数: 18

約数和(自身を含む): 36826902

約数和(自身を除く): 18736690

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 92297, 184594, 369188, 646079, 1292158, 2584316, 4522553, 9045106, 18090212]

約数ペア:

[(1, 18090212), (2, 9045106), (4, 4522553), (7, 2584316), (14, 1292158), (28, 646079), (49, 369188), (98, 184594), (196, 92297)]