12271842

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{61979}}^1$

素因数の和:61998

約数の個数: 24

約数和(自身を含む): 29006640

約数和(自身を除く): 16734798

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 61979, 123958, 185937, 371874, 557811, 681769, 1115622, 1363538, 2045307, 4090614, 6135921, 12271842]

約数ペア:

[(1, 12271842), (2, 6135921), (3, 4090614), (6, 2045307), (9, 1363538), (11, 1115622), (18, 681769), (22, 557811), (33, 371874), (66, 185937), (99, 123958), (198, 61979)]