131349636

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{331691}}^1$

素因数の和:331712

約数の個数: 36

約数和(自身を含む): 362207664

約数和(自身を除く): 230858028

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 331691, 663382, 995073, 1326764, 1990146, 2985219, 3648601, 3980292, 5970438, 7297202, 10945803, 11940876, 14594404, 21891606, 32837409, 43783212, 65674818, 131349636]

約数ペア:

[(1, 131349636), (2, 65674818), (3, 43783212), (4, 32837409), (6, 21891606), (9, 14594404), (11, 11940876), (12, 10945803), (18, 7297202), (22, 5970438), (33, 3980292), (36, 3648601), (44, 2985219), (66, 1990146), (99, 1326764), (132, 995073), (198, 663382), (396, 331691)]