16691796

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{691}}^1$

素因数の和:773

約数の個数: 72

約数和(自身を含む): 46851168

約数和(自身を除く): 30159372

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 61, 66, 99, 122, 132, 183, 198, 244, 366, 396, 549, 671, 691, 732, 1098, 1342, 1382, 2013, 2073, 2196, 2684, 2764, 4026, 4146, 6039, 6219, 7601, 8052, 8292, 12078, 12438, 15202, 22803, 24156, 24876, 30404, 42151, 45606, 68409, 84302, 91212, 126453, 136818, 168604, 252906, 273636, 379359, 463661, 505812, 758718, 927322, 1390983, 1517436, 1854644, 2781966, 4172949, 5563932, 8345898, 16691796]

約数ペア:

[(1, 16691796), (2, 8345898), (3, 5563932), (4, 4172949), (6, 2781966), (9, 1854644), (11, 1517436), (12, 1390983), (18, 927322), (22, 758718), (33, 505812), (36, 463661), (44, 379359), (61, 273636), (66, 252906), (99, 168604), (122, 136818), (132, 126453), (183, 91212), (198, 84302), (244, 68409), (366, 45606), (396, 42151), (549, 30404), (671, 24876), (691, 24156), (732, 22803), (1098, 15202), (1342, 12438), (1382, 12078), (2013, 8292), (2073, 8052), (2196, 7601), (2684, 6219), (2764, 6039), (4026, 4146)]