16194906

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9887}}^1$

素因数の和:9915

約数の個数: 48

約数和(自身を含む): 43190784

約数和(自身を除く): 26995878

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 9887, 19774, 29661, 59322, 69209, 88983, 128531, 138418, 177966, 207627, 257062, 385593, 415254, 622881, 771186, 899717, 1156779, 1245762, 1799434, 2313558, 2699151, 5398302, 8097453, 16194906]

約数ペア:

[(1, 16194906), (2, 8097453), (3, 5398302), (6, 2699151), (7, 2313558), (9, 1799434), (13, 1245762), (14, 1156779), (18, 899717), (21, 771186), (26, 622881), (39, 415254), (42, 385593), (63, 257062), (78, 207627), (91, 177966), (117, 138418), (126, 128531), (182, 88983), (234, 69209), (273, 59322), (546, 29661), (819, 19774), (1638, 9887)]