25196238

素因数分解:

$2^1\times 3^3\times {\mathrm{457}}^1\times {\mathrm{1021}}^1$

素因数の和:1489

約数の個数: 32

約数和(自身を含む): 56169120

約数和(自身を除く): 30972882

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 457, 914, 1021, 1371, 2042, 2742, 3063, 4113, 6126, 8226, 9189, 12339, 18378, 24678, 27567, 55134, 466597, 933194, 1399791, 2799582, 4199373, 8398746, 12598119, 25196238]

約数ペア:

[(1, 25196238), (2, 12598119), (3, 8398746), (6, 4199373), (9, 2799582), (18, 1399791), (27, 933194), (54, 466597), (457, 55134), (914, 27567), (1021, 24678), (1371, 18378), (2042, 12339), (2742, 9189), (3063, 8226), (4113, 6126)]