13809306

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{1669}}^1$

素因数の和:1878

約数の個数: 32

約数和(自身を含む): 31743360

約数和(自身を除く): 17934054

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 197, 394, 591, 1182, 1379, 1669, 2758, 3338, 4137, 5007, 8274, 10014, 11683, 23366, 35049, 70098, 328793, 657586, 986379, 1972758, 2301551, 4603102, 6904653, 13809306]

約数ペア:

[(1, 13809306), (2, 6904653), (3, 4603102), (6, 2301551), (7, 1972758), (14, 986379), (21, 657586), (42, 328793), (197, 70098), (394, 35049), (591, 23366), (1182, 11683), (1379, 10014), (1669, 8274), (2758, 5007), (3338, 4137)]