12686814

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{33563}}^1$

素因数の和:33581

約数の個数: 32

約数和(自身を含む): 32221440

約数和(自身を除く): 19534626

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 33563, 67126, 100689, 201378, 234941, 302067, 469882, 604134, 704823, 906201, 1409646, 1812402, 2114469, 4228938, 6343407, 12686814]

約数ペア:

[(1, 12686814), (2, 6343407), (3, 4228938), (6, 2114469), (7, 1812402), (9, 1409646), (14, 906201), (18, 704823), (21, 604134), (27, 469882), (42, 302067), (54, 234941), (63, 201378), (126, 100689), (189, 67126), (378, 33563)]