16218414

素因数分解:

$2^1\times 3^3\times {\mathrm{157}}^1\times {\mathrm{1913}}^1$

素因数の和:2081

約数の個数: 32

約数和(自身を含む): 36289440

約数和(自身を除く): 20071026

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 157, 314, 471, 942, 1413, 1913, 2826, 3826, 4239, 5739, 8478, 11478, 17217, 34434, 51651, 103302, 300341, 600682, 901023, 1802046, 2703069, 5406138, 8109207, 16218414]

約数ペア:

[(1, 16218414), (2, 8109207), (3, 5406138), (6, 2703069), (9, 1802046), (18, 901023), (27, 600682), (54, 300341), (157, 103302), (314, 51651), (471, 34434), (942, 17217), (1413, 11478), (1913, 8478), (2826, 5739), (3826, 4239)]