2118918

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{18587}}^1$

素因数の和:18611

約数の個数: 16

約数和(自身を含む): 4461120

約数和(自身を除く): 2342202

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 18587, 37174, 55761, 111522, 353153, 706306, 1059459, 2118918]

約数ペア:

[(1, 2118918), (2, 1059459), (3, 706306), (6, 353153), (19, 111522), (38, 55761), (57, 37174), (114, 18587)]