18891294

素因数分解:

$2^1\times 3^1\times {\mathrm{983}}^1\times {\mathrm{3203}}^1$

素因数の和:4191

約数の個数: 16

約数和(自身を含む): 37832832

約数和(自身を除く): 18941538

約数列:

[1, 2, 3, 6, 983, 1966, 2949, 3203, 5898, 6406, 9609, 19218, 3148549, 6297098, 9445647, 18891294]

約数ペア:

[(1, 18891294), (2, 9445647), (3, 6297098), (6, 3148549), (983, 19218), (1966, 9609), (2949, 6406), (3203, 5898)]