12897378

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{55117}}^1$

素因数の和:55138

約数の個数: 24

約数和(自身を含む): 30094428

約数和(自身を除く): 17197050

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 55117, 110234, 165351, 330702, 496053, 716521, 992106, 1433042, 2149563, 4299126, 6448689, 12897378]

約数ペア:

[(1, 12897378), (2, 6448689), (3, 4299126), (6, 2149563), (9, 1433042), (13, 992106), (18, 716521), (26, 496053), (39, 330702), (78, 165351), (117, 110234), (234, 55117)]