12888378

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{6569}}^1$

素因数の和:6686

約数の個数: 24

約数和(自身を含む): 28185300

約数和(自身を除く): 15296922

約数列:

[1, 2, 3, 6, 9, 18, 109, 218, 327, 654, 981, 1962, 6569, 13138, 19707, 39414, 59121, 118242, 716021, 1432042, 2148063, 4296126, 6444189, 12888378]

約数ペア:

[(1, 12888378), (2, 6444189), (3, 4296126), (6, 2148063), (9, 1432042), (18, 716021), (109, 118242), (218, 59121), (327, 39414), (654, 19707), (981, 13138), (1962, 6569)]