16730854

素因数分解:

$2^1\times 7^3\times {\mathrm{29}}^3$

素因数の和:110

約数の個数: 32

約数和(自身を含む): 30312000

約数和(自身を除く): 13581146

約数列:

[1, 2, 7, 14, 29, 49, 58, 98, 203, 343, 406, 686, 841, 1421, 1682, 2842, 5887, 9947, 11774, 19894, 24389, 41209, 48778, 82418, 170723, 288463, 341446, 576926, 1195061, 2390122, 8365427, 16730854]

約数ペア:

[(1, 16730854), (2, 8365427), (7, 2390122), (14, 1195061), (29, 576926), (49, 341446), (58, 288463), (98, 170723), (203, 82418), (343, 48778), (406, 41209), (686, 24389), (841, 19894), (1421, 11774), (1682, 9947), (2842, 5887)]