16740318

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{1889}}^1$

素因数の和:2112

約数の個数: 32

約数和(自身を含む): 38465280

約数和(自身を除く): 21724962

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 211, 422, 633, 1266, 1477, 1889, 2954, 3778, 4431, 5667, 8862, 11334, 13223, 26446, 39669, 79338, 398579, 797158, 1195737, 2391474, 2790053, 5580106, 8370159, 16740318]

約数ペア:

[(1, 16740318), (2, 8370159), (3, 5580106), (6, 2790053), (7, 2391474), (14, 1195737), (21, 797158), (42, 398579), (211, 79338), (422, 39669), (633, 26446), (1266, 13223), (1477, 11334), (1889, 8862), (2954, 5667), (3778, 4431)]