11961684

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{6781}}^1$

素因数の和:6805

約数の個数: 54

約数和(自身を含む): 35178234

約数和(自身を除く): 23216550

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 6781, 13562, 20343, 27124, 40686, 47467, 61029, 81372, 94934, 122058, 142401, 189868, 244116, 284802, 332269, 427203, 569604, 664538, 854406, 996807, 1329076, 1708812, 1993614, 2990421, 3987228, 5980842, 11961684]

約数ペア:

[(1, 11961684), (2, 5980842), (3, 3987228), (4, 2990421), (6, 1993614), (7, 1708812), (9, 1329076), (12, 996807), (14, 854406), (18, 664538), (21, 569604), (28, 427203), (36, 332269), (42, 284802), (49, 244116), (63, 189868), (84, 142401), (98, 122058), (126, 94934), (147, 81372), (196, 61029), (252, 47467), (294, 40686), (441, 27124), (588, 20343), (882, 13562), (1764, 6781)]