216357294

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1897871}}^1$

素因数の和:1897895

約数の個数: 16

約数和(自身を含む): 455489280

約数和(自身を除く): 239131986

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 1897871, 3795742, 5693613, 11387226, 36059549, 72119098, 108178647, 216357294]

約数ペア:

[(1, 216357294), (2, 108178647), (3, 72119098), (6, 36059549), (19, 11387226), (38, 5693613), (57, 3795742), (114, 1897871)]