12804804

素因数分解:

$2^2\times 3^4\times {\mathrm{39521}}^1$

素因数の和:39537

約数の個数: 30

約数和(自身を含む): 33475134

約数和(自身を除く): 20670330

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 39521, 79042, 118563, 158084, 237126, 355689, 474252, 711378, 1067067, 1422756, 2134134, 3201201, 4268268, 6402402, 12804804]

約数ペア:

[(1, 12804804), (2, 6402402), (3, 4268268), (4, 3201201), (6, 2134134), (9, 1422756), (12, 1067067), (18, 711378), (27, 474252), (36, 355689), (54, 237126), (81, 158084), (108, 118563), (162, 79042), (324, 39521)]