173836738

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{743}}^1$

素因数の和:942

約数の個数: 32

約数和(自身を含む): 282839040

約数和(自身を除く): 109002302

約数列:

[1, 2, 19, 38, 47, 94, 131, 262, 743, 893, 1486, 1786, 2489, 4978, 6157, 12314, 14117, 28234, 34921, 69842, 97333, 116983, 194666, 233966, 663499, 1326998, 1849327, 3698654, 4574651, 9149302, 86918369, 173836738]

約数ペア:

[(1, 173836738), (2, 86918369), (19, 9149302), (38, 4574651), (47, 3698654), (94, 1849327), (131, 1326998), (262, 663499), (743, 233966), (893, 194666), (1486, 116983), (1786, 97333), (2489, 69842), (4978, 34921), (6157, 28234), (12314, 14117)]