13131618

素因数分解:

$2^1\times 3^1\times {\mathrm{307}}^1\times {\mathrm{7129}}^1$

素因数の和:7441

約数の個数: 16

約数和(自身を含む): 26352480

約数和(自身を除く): 13220862

約数列:

[1, 2, 3, 6, 307, 614, 921, 1842, 7129, 14258, 21387, 42774, 2188603, 4377206, 6565809, 13131618]

約数ペア:

[(1, 13131618), (2, 6565809), (3, 4377206), (6, 2188603), (307, 42774), (614, 21387), (921, 14258), (1842, 7129)]