213426774

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{1077913}}^1$

素因数の和:1077932

約数の個数: 24

約数和(自身を含む): 504463752

約数和(自身を除く): 291036978

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 1077913, 2155826, 3233739, 6467478, 9701217, 11857043, 19402434, 23714086, 35571129, 71142258, 106713387, 213426774]

約数ペア:

[(1, 213426774), (2, 106713387), (3, 71142258), (6, 35571129), (9, 23714086), (11, 19402434), (18, 11857043), (22, 9701217), (33, 6467478), (66, 3233739), (99, 2155826), (198, 1077913)]