21096966

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{18803}}^1$

素因数の和:18836

約数の個数: 32

約数和(自身を含む): 48739968

約数和(自身を除く): 27643002

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 102, 187, 374, 561, 1122, 18803, 37606, 56409, 112818, 206833, 319651, 413666, 620499, 639302, 958953, 1240998, 1917906, 3516161, 7032322, 10548483, 21096966]

約数ペア:

[(1, 21096966), (2, 10548483), (3, 7032322), (6, 3516161), (11, 1917906), (17, 1240998), (22, 958953), (33, 639302), (34, 620499), (51, 413666), (66, 319651), (102, 206833), (187, 112818), (374, 56409), (561, 37606), (1122, 18803)]