12531918

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{12973}}^1$

素因数の和:13008

約数の個数: 32

約数和(自身を含む): 29892096

約数和(自身を除く): 17360178

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 12973, 25946, 38919, 77838, 90811, 181622, 272433, 298379, 544866, 596758, 895137, 1790274, 2088653, 4177306, 6265959, 12531918]

約数ペア:

[(1, 12531918), (2, 6265959), (3, 4177306), (6, 2088653), (7, 1790274), (14, 895137), (21, 596758), (23, 544866), (42, 298379), (46, 272433), (69, 181622), (138, 90811), (161, 77838), (322, 38919), (483, 25946), (966, 12973)]