31430718

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{14431}}^1$

素因数の和:14461

約数の個数: 36

約数和(自身を含む): 74858784

約数和(自身を除く): 43428066

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 121, 198, 242, 363, 726, 1089, 2178, 14431, 28862, 43293, 86586, 129879, 158741, 259758, 317482, 476223, 952446, 1428669, 1746151, 2857338, 3492302, 5238453, 10476906, 15715359, 31430718]

約数ペア:

[(1, 31430718), (2, 15715359), (3, 10476906), (6, 5238453), (9, 3492302), (11, 2857338), (18, 1746151), (22, 1428669), (33, 952446), (66, 476223), (99, 317482), (121, 259758), (198, 158741), (242, 129879), (363, 86586), (726, 43293), (1089, 28862), (2178, 14431)]