13101894

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:166

約数の個数: 72

約数和(自身を含む): 31688280

約数和(自身を除く): 18586386

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 59, 73, 78, 117, 118, 146, 169, 177, 219, 234, 338, 354, 438, 507, 531, 657, 767, 949, 1014, 1062, 1314, 1521, 1534, 1898, 2301, 2847, 3042, 4307, 4602, 5694, 6903, 8541, 8614, 9971, 12337, 12921, 13806, 17082, 19942, 24674, 25842, 29913, 37011, 38763, 55991, 59826, 74022, 77526, 89739, 111033, 111982, 167973, 179478, 222066, 335946, 503919, 727883, 1007838, 1455766, 2183649, 4367298, 6550947, 13101894]

約数ペア:

[(1, 13101894), (2, 6550947), (3, 4367298), (6, 2183649), (9, 1455766), (13, 1007838), (18, 727883), (26, 503919), (39, 335946), (59, 222066), (73, 179478), (78, 167973), (117, 111982), (118, 111033), (146, 89739), (169, 77526), (177, 74022), (219, 59826), (234, 55991), (338, 38763), (354, 37011), (438, 29913), (507, 25842), (531, 24674), (657, 19942), (767, 17082), (949, 13806), (1014, 12921), (1062, 12337), (1314, 9971), (1521, 8614), (1534, 8541), (1898, 6903), (2301, 5694), (2847, 4602), (3042, 4307)]