16816758

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{929}}^1$

素因数の和:1372

約数の個数: 32

約数和(自身を含む): 38568960

約数和(自身を除く): 21752202

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 431, 862, 929, 1293, 1858, 2586, 2787, 3017, 5574, 6034, 6503, 9051, 13006, 18102, 19509, 39018, 400399, 800798, 1201197, 2402394, 2802793, 5605586, 8408379, 16816758]

約数ペア:

[(1, 16816758), (2, 8408379), (3, 5605586), (6, 2802793), (7, 2402394), (14, 1201197), (21, 800798), (42, 400399), (431, 39018), (862, 19509), (929, 18102), (1293, 13006), (1858, 9051), (2586, 6503), (2787, 6034), (3017, 5574)]