17949678

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{383}}^1$

素因数の和:568

約数の個数: 32

約数和(自身を含む): 36827136

約数和(自身を除く): 18877458

約数列:

[1, 2, 3, 6, 73, 107, 146, 214, 219, 321, 383, 438, 642, 766, 1149, 2298, 7811, 15622, 23433, 27959, 40981, 46866, 55918, 81962, 83877, 122943, 167754, 245886, 2991613, 5983226, 8974839, 17949678]

約数ペア:

[(1, 17949678), (2, 8974839), (3, 5983226), (6, 2991613), (73, 245886), (107, 167754), (146, 122943), (214, 83877), (219, 81962), (321, 55918), (383, 46866), (438, 40981), (642, 27959), (766, 23433), (1149, 15622), (2298, 7811)]