17939261754

素因数分解:

$2^1\times 3^3\times {\mathrm{332208551}}^1$

素因数の和:332208562

約数の個数: 16

約数和(自身を含む): 39865026240

約数和(自身を除く): 21925764486

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 332208551, 664417102, 996625653, 1993251306, 2989876959, 5979753918, 8969630877, 17939261754]

約数ペア:

[(1, 17939261754), (2, 8969630877), (3, 5979753918), (6, 2989876959), (9, 1993251306), (18, 996625653), (27, 664417102), (54, 332208551)]